必须verbneed uk Your browser doesn't support HTML5 audio
/niːd/us Your browser doesn't support HTML5 audio
/niːd/ A1 verb to have to have something, or to want something very much: Babies need constant care. 婴儿时刻都需要人照看。 need uk Your browser doesn't support HTML5 audio
/niːd/us Your browser doesn't support HTML5 audio
/niːd/ A1 verb to have (to): He needs to lose some weight. 他必须减轻些体重。 be uk Your browser doesn't support HTML5 audio
/biː/us Your browser doesn't support HTML5 audio
/biː/ verb formal used to say that someone should or must do something: You're to sit in the corner and keep quiet. 你要坐在角落里，保持安静。 必须verbmust uk Your browser doesn't support HTML5 audio
/mʌst/us Your browser doesn't support HTML5 audio
/mʌst/ A2 modal verb used to show that it is necessary or very important that something happens in the present or future: Meat must be cooked thoroughly. 肉必须完全煮熟。 can uk Your browser doesn't support HTML5 audio
/kæn/us Your browser doesn't support HTML5 audio
/kæn/ modal verb informal sometimes used to tell someone angrily to do something: If you carry on being horrible to your sister, Sophie, you can just go to bed! 索菲，如果你对你妹妹还这么凶，就上床睡觉去！ must uk Your browser doesn't support HTML5 audio
/mʌst/us Your browser doesn't support HTML5 audio
/mʌst/ modal verb used for emphasis: I must say, you look absolutely great. 我得说，你看上去好极了。 必须phrasehave (got) to do sth A2 phrase to need to or be forced: I have to go to San Francisco tomorrow on business. 我明天得去旧金山出差。 必须nounneed uk Your browser doesn't support HTML5 audio
/niːd/us Your browser doesn't support HTML5 audio
/niːd/ noun the state of being necessary: Help yourself to stationery as the need arises. 需要文具的话，你随便用。 必须adverbperforce uk Your browser doesn't support HTML5 audio
/pəˈfɔːs/us Your browser doesn't support HTML5 audio
/pɚˈfɔːrs/ adverb old-fashioned formal because it is necessary 必须的必须的phrasemission-critical uk Your browser doesn't support HTML5 audio
/ˌmɪʃ.ənˈkrɪt.ɪ.kəl/us Your browser doesn't support HTML5 audio
/ˌmɪʃ.ənˈkrɪt̬.ɪ.kəl/ adjective extremely important or necessary for a company, activity, etc. to operate successfully: mission-critical applications/systems/software 极其关键的应用／系统／软件 必须处理必须处理phrasecontend with sth phrase to have to deal with a difficult or unpleasant situation: At the age of nine, he had the death of both parents to contend with. 9岁时他就不得不面对父母双亡这一境况。 必须对付必须对付phraseface uk Your browser doesn't support HTML5 audio
/feɪs/us Your browser doesn't support HTML5 audio
/feɪs/ B2 verb If you face a problem, or a problem faces you, you have to deal with it. This is one of the many problems faced by working mothers. 这是身为职业妇女的母亲们面临的众多难题之一。 必须履行必须履行phrasebe incumbent on/upon sb phrase formal to be necessary for someone: She felt it incumbent upon/on her to raise the subject at their meeting. 她感到她有义务在他们的会上提出这个问题。 必须应对必须应对phrasecontend with sth phrase to have to deal with a difficult or unpleasant situation: At the age of nine, he had the death of both parents to contend with. 9岁时他就不得不面对父母双亡这一境况。 必须服从的必须服从的phraseGod-given uk Your browser doesn't support HTML5 audio
/ˈgɒdˌgɪv.ən/us Your browser doesn't support HTML5 audio
/ˈgɑːdˌgɪv.ən/ adjective having to be obeyed: She seems to think she has a God-given right to tell us all what to do. 她好像觉得自己是老天派下来指挥我们大家的。 必须接受的严酷事实必须接受的严酷事实phrasea bitter pill (to swallow) phrase something that is very unpleasant but must be accepted: Losing to a younger player was a bitter pill to swallow. 输给了更为年轻的对手是严酷的现实。 必须接受某个现状必须接受某个现状phraselike it or lump it phrase informal If you tell someone to like it or lump it, you mean that person must accept a situation they do not like, because it cannot be changed. Like it or lump it, romantic fiction is read regularly by thousands. 接受现实吧，数以千计的人都有读言情小说的习惯。 必须恪守的必须恪守的phrasestrict uk Your browser doesn't support HTML5 audio
/strɪkt/us Your browser doesn't support HTML5 audio
/strɪkt/ B2 adjective used to refer to someone who follows the rules and principles of a belief or way of living very carefully and exactly, or a belief or principle that is followed very carefully and exactly: His parents were strict Catholics. 他的父母是恪守教规的天主教徒。 必须两者择一的必须两者择一的phraseeither-or uk Your browser doesn't support HTML5 audio
/ˌaɪ.ðərˈɔːr/us Your browser doesn't support HTML5 audio
/ˌiː.ðɚˈɔːr/ adjective used to refer to a situation in which there is a choice between two different plans of action, but both together are not possible: It's an either-or situation - we can buy a new car this year or we can go on holiday, but we can't do both. 这就叫鱼和熊掌不可兼得——今年我们要么买辆新车，要么去度假，但只能做一样。 必须履行的必须履行的phraseobligatory uk Your browser doesn't support HTML5 audio
/əˈblɪg.ə.tər.i/us Your browser doesn't support HTML5 audio
/əˈblɪg.ə.tɔːr.i/ C1 adjective If something is obligatory, you must do it because of a rule or law, etc. The medical examination before you start work is obligatory. 工作前必须先体检。 mandatory uk Your browser doesn't support HTML5 audio
/ˈmæn.də.tər.i/us Your browser doesn't support HTML5 audio
/ˈmæn.də.tɔːr.i/ adjective formal Something that is mandatory must be done, or is demanded by law. The minister is calling for mandatory prison sentences for people who assault police officers. 部长呼吁把袭警者须受的惩罚定为强制监禁。 必须使点力气必须使点力气phrasefaint heart never won fair lady/maiden phrase UK old-fashioned saying used to tell someone that they must make a lot of effort if they want to achieve something difficult 必须完成的日期必须完成的日期phrasedue date uk Your browser doesn't support HTML5 audio
/ˈdʒuː ˌdeɪt/us Your browser doesn't support HTML5 audio
/ˈduː ˌdeɪt/ noun the date by which something has to be done or paid: If the fee is not paid within 45 days of the due date, a £75 late fee will be applied. 如果在到期日45天内没有支付费用，将收取75英镑的滞纳金。 必须要做的事情必须要做的事情phraseobligation uk Your browser doesn't support HTML5 audio
/ˌɒb.lɪˈgeɪ.ʃən/us Your browser doesn't support HTML5 audio
/ˌɑː.bləˈgeɪ.ʃən/ noun something that you must do: I don't have time to do his work for him - I have too many obligations as it is. 我没有时间帮他干活儿——我自己的事还多得做不完呢。 必须遵守的必须遵守的phrasebinding uk Your browser doesn't support HTML5 audio
/ˈbaɪn.dɪŋ/us Your browser doesn't support HTML5 audio
/ˈbaɪn.dɪŋ/ adjective (especially of an agreement) that cannot be legally avoided or stopped: a binding agreement 必须遵守的协定 必须做的事情必须做的事情phrasecommitment uk Your browser doesn't support HTML5 audio
/kəˈmɪt.mənt/us Your browser doesn't support HTML5 audio
/kəˈmɪt.mənt/ B2 noun something that you must do or deal with that takes your time: family/work commitments 家庭义务／工作任务 必须做地必须做地phrasecompulsorily uk Your browser doesn't support HTML5 audio
/kəmˈpʌl.sər.əl.i/us Your browser doesn't support HTML5 audio
/kəmˈpʌl.sər.əl.i/ adverb formal because of a rule or law that states something must be done: Patients can now be compulsorily detained in hospital only under tightly drawn criteria. 现在只有在严格规定的标准下，患者才能被强制留在医院。 必须做的必须做的phrasecompulsory uk Your browser doesn't support HTML5 audio
/kəmˈpʌl.sər.i/us Your browser doesn't support HTML5 audio
/kəmˈpʌl.sɚ.i/ B2 adjective If something is compulsory, you must do it because of a rule or law. Swimming was compulsory at my school. 在我们学校，游泳是必修课。 必须做某事必须做某事phrasebe, feel, etc. obliged B2 phrase to be forced to do something or feel that you must do something: Doctors are legally obliged to take certain precautions. 法律规定医生有责任采取某些预防措施。 不想做但必须做的事不想做但必须做的事phrasenecessary evil uk Your browser doesn't support HTML5 audio
/ˌnes.ə.ser.i ˈiː.vəl/us Your browser doesn't support HTML5 audio
/ˌnes.ə.ser.i ˈiː.vəl/ noun something unpleasant that must be accepted in order to achieve a particular result: I think he regards work as a necessary evil. 我想他把工作看成是迫不得已的事。 命令必须执行命令必须执行phraseorders are orders phrase said when you have to do something because someone in authority has told you to, and usually when you do not really approve of it: Nobody wants to do it, but orders are orders, so let's start. 谁也不想做这事，但命令必须执行，所以我们开始吧。 be under orders phrase to have been told that you must do something by someone in authority: We are under orders not to allow anyone into the building. 我们接到命令不许任何人进入该大楼。 踢出守门员必须扑救的一脚球踢出守门员必须扑救的一脚球phrasetest the keeper phrase mainly UK in football, to kick a ball that a goalkeeper has to save: He tested the goalkeeper again just before half time with a powerful free kick. 接近半场的时候，他一脚任意球又给守门员制造了麻烦。 小船必须靠搬运才能通过的旱地小船必须靠搬运才能通过的旱地phraseportage uk Your browser doesn't support HTML5 audio
/ˈpɔː.tɪdʒ/us Your browser doesn't support HTML5 audio
/ˈpɔːr.t̬ɪdʒ/ noun a place or route where a boat must be carried, especially over land between two areas of water: The courses have regular portages, in which a paddler must carry the kayak over dry land. 赛道上不时会出现无法行船的赛段，这时候桨手就必须扛着划艇穿过。 智能电力出口保证英国政府立法规定所有大型能源供应商必须向小型清洁发电机支付其出口到国家电网的电力报酬智能电力出口保证英国政府立法规定所有大型能源供应商必须向小型清洁发电机支付其出口到国家电网的电力报酬phraseSEG uk Your browser doesn't support HTML5 audio
/ˌes.iːˈdʒiː/us Your browser doesn't support HTML5 audio
/ˌes.iːˈdʒiː/ noun abbreviation abbreviation for Smart Export Guarantee: an arrangement by which companies in the UK that supply electricity pay customers for extra renewable electricity those customers have produced and returned to the National Grid: There are no set or minimum tariffs for the SEG. 智能电力出口保证没有设定固定或最低的电力报酬。 Smart Export Guarantee uk Your browser doesn't support HTML5 audio
/ˌsmɑːt ˈek.spɔːt gær.ənˌtiː/us Your browser doesn't support HTML5 audio
/ˌsmɑːrt ˈek.spɔːrt ger.ənˌtiː/ noun UK an arrangement by which companies that supply electricity pay customers for extra renewable electricity those customers have produced and returned to the National Grid: The Smart Export Guarantee is designed to ensure small-scale generators are paid for the renewable electricity they export. 智能电力出口保证旨在确保小型发电机为其出口的可再生电力得到报酬。