environmentally friendly,(collocation),/ɪnˌvaɪ.rənˈmen.təl.i ˈfrend.li/,"thân thiện với môi trường, không gây hại cho môi trường (sản phẩm)
=(of products) not harming the environment",[environmentally friendly] packaging<br>There are a growing number of investors backing firms that are [environmentally-friendly].<br>Cycling is an [environmentally friendly] form of transport,"<img src=""recycle-300x243.jpg"">",[sound:environmentally_friendly_uk.mp3],[sound:Cycling_is_an_environmentally_friendly_form_of_transport_us.mp3]
erode,(v),/ɪˈrəʊd/,"Xói mòn, ăn mòn.
=to gradually destroy the surface of something through the action of wind, rain, etc ; to be gradually destroyed in this way [synonym] wear away","The cliff face has been steadily [eroded] by the sea.<br>The rocks have [eroded] away over time.<br>During its passage over land, water [erodes] vast amounts of continental rock.","<img src=""erosion_thumb_172365.jpg"">",[sound:erode_uk.mp3],"[sound:During_its_passage_over_land,_water_erodes_vast_amounts_of_continental_rock._us.mp3]"
exercise,(n),/ˈek.sə.saɪz/,"một biện pháp, một hoạt động, một phương thức làm gì đó
=an activity that is designed to achieve a particular result",Staying calm was an [exercise] in self-control.<br>In the end it proved a pointless [exercise].<br>It would be a useful [exercise] for you to say the speech aloud several times.,"<img src=""method_3.jpg"">",[sound:exercise_uk.mp3],[sound:It_would_be_a_useful_exercise_for_you_to_say_the_speech_aloud_several_times._us.mp3]
exhaust,(n),/ɪɡˈzɔːst/,"khí thải
=waste gases that come out of a vehicle, an engine or a machine",Car [exhaust] is the main reason for the city's pollution.<br>buses spewing out black clouds of [exhaust]<br>It doesn't even have the smell of engine [exhaust].,"<img src=""paste-1331439862562.jpg"">",[sound:exhaust_uk.mp3],[sound:It_doesn't_even_have_the_smell_of_engine_exhaust._us.mp3]
feasible,(adj),/ˈfiː.zə.bəl/,"Khả thi, có thể thực hành được, có thể thực hiện được, có thể làm được.
=that is possible and likely to be achieved [synonym] practicable","a [feasible] plan/suggestion/idea<br>It's just not [feasible] to manage the business on a part-time basis.<br>With the extra resources, the project now seems [feasible].","<img src=""paste-3332894621935.jpg"">",[sound:feasible_uk.mp3],"[sound:With_the_extra_resources,_the_project_now_seems_feasible._us.mp3]"
fertilizer,(n),/ˈfɜː.tɪ.laɪ.zər/,"Phân bón.
=a substance added to soil to make plants grow more successfully","artificial/chemical [fertilizers]<br>He spread [fertilizer] on the field with a rake.<br>The prices for farm equipment, [fertilizer] and fuel climb relentlessly.","<img src=""paste-2074469204356.jpg"">",[sound:fertilizer_uk.mp3],"[sound:The_prices_for_farm_equipment,_fertilizer_and_fuel_climb_relentlessly._us.mp3]"
fruitful,(adj),/ˈfruːt.fəl/,"Có kết quả, thành công. Có lợi, mang lợi.
=producing many useful results [synonym] productive","It was a most [fruitful] discussion, with both sides agreeing to adopt a common policy<br>The research has proved extremely [fruitful].<br>He had a long and [fruitful] career as a research chemist.","<img src=""paste-6567004995994.jpg"">",[sound:fruitful_uk.mp3],[sound:He_had_a_long_and_fruitful_career_as_a_research_chemist._us.mp3]
fruitless,(adj),/ˈfruːt.ləs/,"Không có kết quả, thất bại; vô ích.
=producing no useful results [synonym] unproductive","a [fruitless] attempt/search<br>Our efforts to persuade her proved [fruitless].<br>And when their efforts again prove mostly [fruitless], the cycle starts anew.","<img src=""angif-get-nowhere-def.JPG"">",[sound:fruitless_uk.mp3],"[sound:And_when_their_efforts_again_prove_mostly_fruitless,_the_cycle_starts_anew._us.mp3]"
fumes,(n),/fjuːmz/,"khí độc, có hại cho sức khoẻ
=smoke, gas, or something similar that smells strongly or is dangerous to breathe in",exhaust [fumes]<br>Petrol [fumes] always make me feel ill.<br>cigar [fumes],"<img src=""paste-6167573037870.jpg"">",[sound:fumes_uk.mp3],[sound:cigar_fumes_us.mp3]
futile,(adj),/ˈfjuː.taɪl/,"Vô ích, không có hiệu quả.
=having no purpose because there is no chance of success [synonym] pointless",It's completely [futile] trying to reason with him - he just won't listen.<br>All my attempts to cheer her up proved [futile].<br>a [futile] attempt to keep fans from mounting the stage,"<img src=""200_s_1470756627999.gif"">",[sound:futile_uk.mp3],[sound:a_futile_attempt_to_keep_fans_from_mounting_the_stage_us.mp3]
generate,(v),/ˈdʒen.ə.reɪt/,"tạo ra, sinh ra
=to produce or create something","Her latest film has [generated] a lot of interest/excitement.<br>The new development will [generate] 1,500 new jobs.<br>Selling food will increase the club's ability to [generate] revenue/income.","<img src=""electricity-quiz-orig.jpg"">",[sound:generate_uk.mp3],[sound:Selling_food_will_increase_the_club's_ability_to_generate_revenue_income._us.mp3]
greenhouse gas,(collocation),/ˌɡriːn.haʊs ˈɡæs/,"khí thải nhà kính, đặc biệt là CO2
=a gas that causes the greenhouse effect, especially carbon dioxide",We need a global system for limiting [greenhouse gas] emissions.<br>Radical steps to reduce [greenhouse gases] will have a huge effect on the economy.<br>Earth's [greenhouse gases] trap heat in the atmosphere and warm the planet.,"<img src=""paste-2950642532778.jpg"">",[sound:greenhouse_gas_uk.mp3],[sound:Earth's_greenhouse_gases_trap_heat_in_the_atmosphere_and_warm_the_planet._us.mp3]
grocery,(n),/ˈɡrəʊ.sər.iːz/,"(Số nhiều) Hàng tạp hoá và thực phẩm phụ.
=(plural) food and other goods sold by a grocer or at a supermarket",America's largest [grocery] store chain will be bringing two new stores to Oakland.<br>I bought [groceries] for the family<br>He bought the cheapest [groceries] and he thought it didn't matter.,"<img src=""grocery.jpg"">",[sound:grocery_uk.mp3],[sound:He_bought_the_cheapest_groceries_and_he_thought_it_didn't_matter._us.mp3]
housing estate,(collocation),/ˈhaʊ.zɪŋ ɪˌsteɪt/,"khu nhà ở (được quy hoạch và xây dựng đồng thời)
=an area in which a large number of houses or flats/apartments are planned and built together at the same time",They live on a [housing estate].<br>a growing number of new [housing estates]<br>He is now thought to live on a council [housing estate] in London.,"<img src=""paste-1829656068930.jpg"">",[sound:housing_estate_uk.mp3],[sound:He_is_now_thought_to_live_on_a_council_housing_estate_in_London._us.mp3]
immune,(adj),/ɪˈmjuːn/,"miễn được, chống chịu được. an toàn (trước cái gì đấy)
=not affected or upset by something",You'll eventually become [immune] to criticism<br>Few men are [immune] to her charms<br>Our business is far from [immune] to economic conditions.,"<img src=""Immune-system.jpg"">",[sound:immune_uk.mp3],[sound:Our_business_is_far_from_immune_to_economic_conditions._us.mp3]
impracticable,(adj),/ɪmˈpræk.tɪ.kə.bəl/,"Không thể thi hành được, không thể thực hiện được.
=impossible or very difficult to do; not practical in a particular situation",The changes to the tax system proved impracticable as they were [impossible] to enforce.<br>It was [impracticable] to widen the road here<br>It has been rejected in the past as [impracticable].,"<img src=""Hand-Reaching-Out-960x600.jpg"">",[sound:impracticable_uk.mp3],[sound:It_has_been_rejected_in_the_past_as_impracticable._us.mp3]
improbable,(adj),/ɪmˈprɒb.ə.bəl/,"Không chắc, không chắc có thực, không chắc sẽ xảy ra; đâu đâu.
=not likely to be true or to happen [synonym] unlikely",It's highly [improbable] that Norris will agree.<br>an [improbable]-sounding excuse<br>My mind raced through one [improbable] scenario after the next.,"<img src=""9-astronomically-improbable-events-that-are-more-likely-than-a-perfect-march-madness-bracket.jpg"">",[sound:improbable_uk.mp3],[sound:My_mind_raced_through_one_improbable_scenario_after_the_next._us.mp3]
inevitably,(adv),/ɪˈnev.ɪ.tə.bli/,"Chắc hẳn, chắc chắn. Không thể tránh khỏi
=as is certain to happen",Their arguments [inevitably] end in tears<br>Such a large investment [inevitably] entails some risk.<br>[Inevitably] some details are already out of date,"<img src=""paste-7095285973557.jpg"">",[sound:inevitably_uk.mp3],[sound:Inevitably_some_details_are_already_out_of_date_us.mp3]
inexorably,(adv),/ɪˈnɛk.sər.ə.bli/,"Không lay chuyển được, không thể thay đổi được
=in a way that cannot be stopped or changed",events leading [inexorably] towards a crisis<br>These events led [inexorably] to war.<br>The bacteria spread [inexorably] through many insect populations.,"<img src=""figurines-man-made-carpentry-nails-sitting-watch-dial-next-to-each-other-symbol-love-inexorable-passage-time-172125248.jpg"">",[sound:inexorably_uk.mp3],[sound:The_bacteria_spread_inexorably_through_many_insect_populations._us.mp3]
insurmountable,(adj),/ˌɪn.səˈmaʊn.tə.bəl/,"Quá lớn không thể vượt qua được (vấn đề, khó khăn, )
=(of difficulties, problems, etc ) so great that it cannot be dealt with successfully","This small country is faced with an [insurmountable] debt.<br>They were now faced with seemingly [insurmountable] technical problems.<br>In the process of bringing the film to fruition, some obstacles that seemed [insurmountable] were overcome.","<img src=""64d87a698eb412edd214756fce6c8d92.jpg"">",[sound:insurmountable_uk.mp3],"[sound:In_the_process_of_bringing_the_film_to_fruition,_some_obstacles_that_seemed_insurmountable_were_overcome._us.mp3]"
irrelevant,(adj),/ɪˈrel.ə.vənt/,"không liên quan đến thứ đang được bàn luận, do đó không quan trọng
=not related to what is being discussed or considered and therefore not important",Whether I believe you or not is [irrelevant] now.<br>That evidence is [irrelevant] to the case.<br>The Tories are totally [irrelevant] to this whole issue.,"<img src=""maxresdefault (6).jpg"">",[sound:irrelevant_uk.mp3],[sound:The_Tories_are_totally_irrelevant_to_this_whole_issue._us.mp3]
irreparable,(adj),/ɪˈrep.ər.ə.bəl/,"Không thể đền bù lại được; không thể sửa lại được.
=(of a loss, injury, etc ) too bad or too serious to repair or put right","to cause [irreparable] damage/harm to your health<br>Unless the oil spill is contained, [irreparable] damage will be done to the coastline.<br>They were doing [irreparable] damage to my heart and lungs","<img src=""irreparable_800x800.jpg"">",[sound:irreparable_uk.mp3],[sound:They_were_doing_irreparable_damage_to_my_heart_and_lungs_us.mp3]
irreplaceable,(adj),/ˌɪrəˈpleɪsəbəl/,"quá quan trọng đến mức không thể thay thế được
=too valuable or special to be replaced",These pictures are [irreplaceable]<br>Most of the porcelain you see in the display cabinets is [irreplaceable]<br>No one's [irreplaceable] in the workplace.,"<img src=""irreplaceable-items-what-not-bring-on-vacation-e1486091882911.jpg"">",[sound:irreplaceable_uk.mp3],[sound:No_one's_irreplaceable_in_the_workplace._us.mp3]
irresponsible,(adj),/ˌɪr.ɪˈspɒn.sə.bəl/,"vô trách nhiệm, không nghĩ đến hậu quả hành động của mình
=not thinking enough or not worrying about the possible results of what you do",It would be [irresponsible] to ignore these warnings<br>It would be [irresponsible] to ignore the situation.<br>But I do believe it was a little [irresponsible] on our part.,"<img src=""paste-13065290514833.jpg"">",[sound:irresponsible_uk.mp3],[sound:But_I_do_believe_it_was_a_little_irresponsible_on_our_part._us.mp3]
irreversible,(adj),/ˌɪr.ɪˈvɜː.sə.bəl/,"Không thể đảo ngược lại; không thể thay đổi được.
=that cannot be changed back to what it was before",Smoking has caused [irreversible] damage to his lungs.<br>an [irreversible] change/decline/decision<br>Technology has had an [irreversible] impact on society.,"<img src=""abyss.jpg"">",[sound:irreversible_uk.mp3],[sound:Technology_has_had_an_irreversible_impact_on_society._us.mp3]
leaflet,(n),/ˈliː.flɪt/,"tờ rơi, tờ truyền đơn
=a piece of paper that gives you information or advertises something",Demonstrators handed out [leaflets] to passers-by.<br>A [leaflet] about the new bus services came through the door today.<br>They were handing out [leaflets] outside the supermarket about the school board election.,"<img src=""cac-loai-to-roi-in-mau.png"">",[sound:leaflet_uk.mp3],[sound:They_were_handing_out_leaflets_outside_the_supermarket_about_the_school_board_election._us.mp3]
liable,(adj),/ˈlaɪ.ə.bəl/,"Có khả năng bị; có khả năng xảy ra.
=likely to do something","We're all [liable] to make mistakes when we're tired.<br>The bridge is [liable] to collapse at any moment.<br>If you don't take care of yourself, you're [liable] to get sick.","<img src=""EHSDA_020717.jpg"">",[sound:liable_uk.mp3],"[sound:If_you_don't_take_care_of_yourself,_you're_liable_to_get_sick._us.mp3]"
life-threatening,(adj),/ˈlaɪfˌθret.ən.ɪŋ/,"Nguy hiểm đến tính mạng, có thể làm chết người; hiểm nghèo.
=that is likely to kill somebody","His heart condition is not [life-threatening].<br>Aid workers are having to deal with very difficult, sometimes [life-threatening] situations.<br>Cancer is not the only [life-threatening] condition","<img src=""11771f349e843f5fb7ddf89838ba5f05_XL.jpg"">",[sound:life-threatening_uk.mp3],[sound:Cancer_is_not_the_only_life-threatening_condition_us.mp3]
litter,(n),/ˈlɪt.ər/,"Rác rưởi, rác bẩn.
=small pieces of rubbish that have been left lying on the ground in public places",About two percent of fast-food packaging ends up as [litter]<br>There will be fines for people who drop [litter].<br>Always clear up after a picnic and never drop [litter],"<img src=""paste-7322919240512.jpg"">",[sound:litter_uk.mp3],[sound:Always_clear_up_after_a_picnic_and_never_drop_litter_us.mp3]
manufacturer,(n),/ˌmæn.jəˈfæk.tʃə.rər/,"nhà sản xuất
=a person or company that produces goods in large quantities [synonym] maker",Always follow the [manufacturer]'s instructions.<br>Faulty goods should be returned to the [manufacturers].<br>Germany is a major [manufacturer] of motor cars.,"<img src=""paste-7945689498400.jpg"">",[sound:manufacturer_uk.mp3],[sound:Germany_is_a_major_manufacturer_of_motor_cars._us.mp3]