omnipresent,(adj),/ˌɒm.nɪˈprez.ənt/,"Có mặt ở khắp nơi
=present everywhere",These days the media are [omnipresent].<br>The singer became an [omnipresent] icon of style and beauty.<br>They believe that God is [omnipresent].,"<img src=""omnipresence-300x139.jpg"">",[sound:omnipresent_uk.mp3],[sound:They_believe_that_God_is_omnipresent._us.mp3]
ornate,(adj),/ɔːˈneɪt/,"Trang trí công phu, trang sức lộng lẫy.
=covered with a lot of decoration, especially when this involves very small or complicated designs","a room with an [ornate] ceiling and gold mirrors<br>While poster art continued to prosper, the [ornate] details of Art Nouveau vanished.'<br>The church has an [ornate] black and white marbled interior","<img src=""paste-17042430231406.jpg"">",[sound:ornate_uk.mp3],[sound:The_church_has_an_ornate_black_and_white_marbled_interior_us.mp3]
persistent,(adj),/pəˈsɪs.tənt/,"Dai dẳng, mãi không dứt, cứ lặp đi lặp lại mãi
=continuing for a long period of time without interruption, or repeated frequently, especially in a way that is annoying and cannot be stopped",[persistent] rain<br>a [persistent] cough<br>I can't take much more of this [persistent] criticism,"<img src=""paste-5896990098576.jpg"">",[sound:persistent_uk.mp3],[sound:I_can't_take_much_more_of_this_persistent_criticism_us.mp3]
pervasive,(adj),/pəˈveɪ.sɪv/,"Toả khắp. Lan tràn khắp, thâm nhập khắp.
=existing in all parts of a place or thing; spreading gradually to affect all parts of a place or thing",The influence of Freud is [pervasive] in her books.<br>a [pervasive] smell of diesel<br>Reforms are being undermined by the all-[pervasive] corruption in the country.,"<img src=""paste-22372484645164.jpg"">",[sound:pervasive_uk.mp3],[sound:Reforms_are_being_undermined_by_the_all-pervasive_corruption_in_the_country._us.mp3]
pesticide,(n),/ˈpes.tɪ.saɪd/,"Thuốc trừ vật hại (sâu chuột làm hại hoa màu).
=a chemical used for killing pests, especially insects",vegetables grown without the use of [pesticides]<br>crops sprayed with [pesticide]<br>The [pesticides] used on many farms are polluting the water supply.,"<img src=""paste-7739531068032.jpg"">",[sound:pesticide_uk.mp3],[sound:The_pesticides_used_on_many_farms_are_polluting_the_water_supply._us.mp3]
pointless,(adj),/ˈpɔɪnt.ləs/,"vô nghĩa, vô dụng
=having no purpose; not worth doing",We searched until we knew it would be [pointless] to continue.<br>Trying to foresee the future is a [pointless] exercise.<br>It seemed [pointless] to continue.,"<img src=""paste-5377299054817.jpg"">",[sound:pointless_uk.mp3],[sound:It_seemed_pointless_to_continue._us.mp3]
polar bear,(n),/ˌpəʊ.lə ˈbeər/,"gấu trắng (sống gần Bắc Cực)
=a white bear that lives near the North Pole",This Arctic fox has been following a [polar bear] for days in hopes of leftovers from a kill<br>We saw a baby [polar bear] at the zoo<br>The Arctic remains the domain of the [polar bear],"<img src=""paste-8808977924974.jpg"">",[sound:polar_bear_uk.mp3],[sound:The_Arctic_remains_the_domain_of_the_polar_bear_us.mp3]
pollutant,(n),/pəˈluː.tənt/,"Chất gây ô nhiễm (do xe cộ, động cơ thải ra).
=a substance that pollutes something, especially air and water","Sulphur dioxide is one of several [pollutants] that are released into the atmosphere by coal-fired power stations.<br>At each link in the chain, the concentration of [pollutants] increases.<br>Exactly how air [pollutants] increase the risk of death is not well known.","<img src=""paste-11201274708782.jpg"">",[sound:pollutant_uk.mp3],[sound:Exactly_how_air_pollutants_increase_the_risk_of_death_is_not_well_known._us.mp3]
pollute,(v),/pəˈluːt/,"làm ô nhiễm, gây nhiễm bẩn (nguồn nước, bầu không khí, )
=to add dirty or harmful substances to land, air, water, etc so that it is no longer pleasant or safe to use",the exhaust fumes that are [polluting] our cities.<br>The river has been [polluted] with toxic waste from local factories.<br>We won't invest in any company that [pollutes] the environment.,"<img src=""paste-7417408521008.jpg"">",[sound:pollute_uk.mp3],[sound:We_won't_invest_in_any_company_that_pollutes_the_environment._us.mp3]
pollution,(n),/pəˈluː.ʃən/,"sự ô nhiễm
=the process of making air, water, soil, etc dirty; the state of being dirty",air/water [pollution]<br>to reduce levels of environmental [pollution]<br>Car exhaust is the main reason for the city's [pollution].,"<img src=""paste-3053721748294.jpg"">",[sound:pollution_uk.mp3],[sound:Car_exhaust_is_the_main_reason_for_the_city's_pollution._us.mp3]
pristine,(adj),/ˈprɪs.tiːn/,"đẹp như mới, nguyên vẹn (đồ vật). sạch tinh khiết (nước)
=fresh and clean, as if new",The car is in [pristine] condition.<br>a [pristine] white tablecloth<br>Washing machine for sale - only two months old and in [pristine] condition.,"<img src=""paste-8435315769984.jpg"">",[sound:pristine_uk.mp3],[sound:Washing_machine_for_sale_-_only_two_months_old_and_in_pristine_condition._us.mp3]
probable,(adj),/ˈprɒb.ə.bəl/,"Có thể có, có khả năng xảy ra, chắc hẳn, có lễ đúng, có lẽ thật.
=likely to happen, to exist or to be true",The [probable] cause of death was heart failure.<br>An election in June seems increasingly [probable].<br>It is [probable] that share prices will fall even more.,"<img src=""guaranteed-likely-probable-certainty-measuring-confidence-level-certain-possible-unlikely-words-speedometer-measurement-40452717.jpg"">",[sound:probable_uk.mp3],[sound:It_is_probable_that_share_prices_will_fall_even_more._us.mp3]
qualify,(v),/ˈkwɒl.ɪ.faɪ/,"có đủ tiêu chuẩn cần thiết để làm việc gì đó (có việc làm, tham dự kỳ thi, nhận trợ cấp, v v )
=To reach the standard of ability or knowledge needed to do a particular job, for example by completing a course of study or passing exams",He [qualified] as a doctor last year<br>To [qualify] for the competition you need to be over 18.<br>She doesn't [qualify] for maternity leave because she hasn't been in her job long enough,"<img src=""116567372.jpg"">",[sound:qualify_uk.mp3],[sound:She_doesn't_qualify_for_maternity_leave_because_she_hasn't_been_in_her_job_long_enough_us.mp3]
quantify,(v),/ˈkwɒn.tɪ.faɪ/,"Xác định số lượng.
=to measure or judge the size or amount of something",It's difficult to [quantify] how many people will be affected by the change<br>The risks to health are impossible to [quantify].<br>It's difficult to [quantify] how many people will have to pay higher taxes.,"<img src=""quantified-self-e1448455836998.jpg"">",[sound:quantify_uk.mp3],[sound:It's_difficult_to_quantify_how_many_people_will_have_to_pay_higher_taxes._us.mp3]
quest,(n),/kwest/,"sự tìm kiếm, theo đuổi, đặc biệt là một thứ khó đạt được, khó tìm thấy
=a long search for something that is difficult to find, or an attempt to achieve something difficult",Nothing will stop them in their [quest] for truth.<br>She does aerobics four times a week in her [quest] to achieve the perfect body.<br>New equipment is being developed in a [quest] to stop drinking and driving.,"<img src=""1 (4).jpg"">",[sound:quest_uk.mp3],[sound:New_equipment_is_being_developed_in_a_quest_to_stop_drinking_and_driving._us.mp3]
questionable,(adj),/ˈkwes.tʃə.nə.bəl/,"Đáng ngờ, thiếu chắc chắn
=that you have doubts about because you think it is not accurate or correct [synonym] debatable",The conclusions that they come to are highly [questionable].<br>It is [questionable] whether this is a good way of solving the problem.<br>The company's future looked [questionable].,"<img src=""Questionable.jpg"">",[sound:questionable_uk.mp3],[sound:The_company's_future_looked_questionable._us.mp3]
queue,(n),/kjuː/,"Hàng (người, xe ô tô ở ngã tư khi có đèn đỏ ) xếp nối đuôi.
=line of people, cars, etc waiting for something or to do something",There was a long [queue] of traffic stretching down the road<br>If you want tickets you'll have to join the [queue]<br>disapproving It makes me mad when someone jumps the [queue] (= goes straight to the front).,"<img src=""Supermarket-queues.jpg"">",[sound:queue_uk.mp3],[sound:disapproving_It_makes_me_mad_when_someone_jumps_the_queue_._us.mp3]
recyclable,(adj),/ˌriːˈsaɪ.klə.bəl/,"có thể tái chế được
=able to be recycled",Glass products are completely [recyclable].<br>Paper is easily [recyclable].<br>Are plastic bottles [recyclable] or do they go in the garbage?,"<img src=""cans.jpg"">",[sound:recyclable_uk.mp3],[sound:Are_plastic_bottles_recyclable_or_do_they_go_in_the_garbage?_us.mp3]
refuse,(n),/ˈref.juːs/,"Đồ thừa, đồ thải, đồ bỏ đi; rác rưởi.
=waste material that has been thrown away [synonym] rubbish",domestic/household [refuse]<br>the city [refuse] dump<br>[refuse] collection/disposal,"<img src=""reciclaje.jpg"">",[sound:refuse_uk.mp3],[sound:refuse_collection_disposal_us.mp3]
repairable,(adj),/rɪˈpeə.rə.bəl/,"Có thể sửa chữa, có thể tu sửa.
=that can be repaired [opposite] irreparable",A damaged car chassis is usually not [repairable]<br>All the paintings were said to be [repairable].<br>No one was injured and it is thought the aircraft is [repairable].,"<img src=""repairpic.jpg"">",[sound:repairable_uk.mp3],[sound:No_one_was_injured_and_it_is_thought_the_aircraft_is_repairable._us.mp3]
revegetate,(v),/ˌriːˈvedʒɪteɪt/,"Lại mọc lại, lại sinh trưởng (cây) Lại trồng lại, tái phủ xanh (đồi trọc, đất cằn)
=produce a new growth of vegetation on (disturbed or barren ground).","Each spring we [revegetate] acre after acre with pine seedlings<br>As with his attempts to [revegetate], his attempt to replace soils mostly failed.<br>A few land managers even considered exotic reseeding to be a 'natural' way to [revegetate] the mountains.","<img src=""paste-9238474654138.jpg"">",[sound:revegetate_uk.mp3],[sound:A_few_land_managers_even_considered_exotic_reseeding_to_be_a_'natural'_way_to_revegetate_the_mountains._us.mp3]
reverse,(v),/rɪˈvɜːs/,"Đảo ngược, lộn ngược, lật ngược lại.
=to change something completely so that it is the opposite of what it was before","The new manager hoped to [reverse] the decline in the company's fortunes.<br>Now that you have a job and I don't, our situations are [reversed].<br>There is pressure on the council to [reverse] its decision.","<img src=""paste-14413910245876.jpg"">",[sound:reverse_uk.mp3],[sound:There_is_pressure_on_the_council_to_reverse_its_decision._us.mp3]
reversible,(adj),/rɪˈvɜː.sə.bəl/,"có thể đảo ngược được, có thể làm cho trở lại như cũ được
=can be changed back to what it was before","He believes that climate change may still be [reversible].<br>The surgery is not [reversible].<br>All of the streetcars are bright yellow, and have [reversible] wooden seats inside.","<img src=""61150_DWLV.jpg"">",[sound:reversible_uk.mp3],"[sound:All_of_the_streetcars_are_bright_yellow,_and_have_reversible_wooden_seats_inside._us.mp3]"
salvage,(v),/ˈsæl.vɪdʒ/,"cứu hàng hoá khỏi bị hư hỏng hoặc bị phá hủy, đặc biệt là từ một chiếc tàu đã bị chìm hoặc từ một tòa nhà đang bị lũ lụt/hoả hoạn
=to save goods from damage or destruction, especially from a ship that has sunk or been damaged or a building that has been damaged by fire or a flood","gold coins [salvaged] from a shipwreck<br>After the fire, there wasn't much furniture left worth [salvaging].<br>After the storm, we were able to [salvage] some of our belongings, but the house was destroyed.","<img src=""article-2419071-1BC7587E000005DC-833_964x608.jpg"">",[sound:salvage_uk.mp3],"[sound:After_the_storm,_we_were_able_to_salvage_some_of_our_belongings,_but_the_house_was_destroyed._us.mp3]"
sustain,(v),/səˈsteɪn/,"giữ vững, duy trì, giữ cho cái gì đó tiếp tục tồn tại
=to cause or allow something to continue for a period of time",Which planets can [sustain] life?<br>When she lost her job they could no longer [sustain] their expensive lifestyle.<br>She managed to [sustain] everyone's interest until the end of her speech,"<img src=""paste-9251359556418.jpg"">",[sound:sustain_uk.mp3],[sound:She_managed_to_sustain_everyone's_interest_until_the_end_of_her_speech_us.mp3]
sustainable,(adj),/səˈsteɪ.nə.bəl/,"có thể duy trì lâu dài được, có thể phát triển lâu bền được
=that can continue or be continued for a long time",[sustainable] economic growth<br>That sort of extreme diet is not [sustainable] over a long period.<br>Solutions put in place now must be [sustainable].,"<img src=""mobes-compensation-plan-promotes-sustainable-growth_55318313_xxl-1024x682.jpg"">",[sound:sustainable_uk.mp3],[sound:Solutions_put_in_place_now_must_be_sustainable._us.mp3]
switch,(n),/swɪtʃ/,"chuyển hẳn sang cái gì đó
=a change from one thing to another, especially when this is sudden and complete",a [switch] of priorities<br>She made the [switch] from full-time to part-time work when her first child was born.<br>When did the writer make the [switch] from fiction to non-fiction?,"<img src=""3c82747b2bc103aa18eeba96f12c8819--fish-wallpaper-wallpaper-free.jpg"">",[sound:switch_uk.mp3],[sound:When_did_the_writer_make_the_switch_from_fiction_to_non-fiction?_us.mp3]
taxing,(adj),/ˈtæk.sɪŋ/,"Gây mệt mỏi; đòi hỏi cố gắng.
=needing a great amount of physical or mental effort [synonym] demanding",a [taxing] job<br>This shouldn't be too [taxing] for you.<br>There was nothing intellectually [taxing] about the exercise.,"<img src=""bigstock-Black-African-American-Ethnici-83481338.jpg"">",[sound:taxing_uk.mp3],[sound:There_was_nothing_intellectually_taxing_about_the_exercise._us.mp3]
unattainable,(adj),/ˌʌn.əˈteɪ.nə.bəl/,"Không thể tới được, không thể đạt được.
=impossible to achieve or reach",an [unattainable] goal<br>Setting [unattainable] goals will only lead to frustration.<br>But at the moment what she wants most is looking more [unattainable].,"<img src=""2105768456_3ac81f96ae.jpg"">",[sound:unattainable_uk.mp3],[sound:But_at_the_moment_what_she_wants_most_is_looking_more_unattainable._us.mp3]
unfeasible,(adj),/ʌnˈfiː.zə.bəl/,"Không thể thực hành được, không thể thực hiện được, không thể làm được.
=not possible to do or achieve","The teachers' demands were economically [unfeasible].<br>Childcare is expensive, making the return to work [unfeasible] for many women<br>Then we went to the pub and drunk an incredibly [unfeasible] amount of Guinness each.","<img src=""maxresdefault (11).jpg"">",[sound:unfeasible_uk.mp3],[sound:Then_we_went_to_the_pub_and_drunk_an_incredibly_unfeasible_amount_of_Guinness_each._us.mp3]