| 单词 | necessity |
| 释义 | necessity noun¹ 1fact that sth must happen; sth that cannot be avoided必然的事；不可避免的事adjective | verb + necessity | necessity + verb | preposition | phrases adjective➤absolute, fundamental, sheer, vital绝对必要；必不可少；完全必要◆sleep is an absolute necessity for life.睡眠是生命中绝对必要的。➤dire, urgent紧急的／急迫的需要▸➤immediate即刻需要▸➤real真正必要➤perceived感知到的需要▸➤strategic战略需要▸➤logical, physical, practical逻辑的必然；物理的必然；实用的必需品◆the people in the rural areas use mud bricks only as an immediate, practical necessity.农村人只是把泥砖作为一种便捷实用的必需品。➤business, economic, financial, historical, medical, military, political, social商务必需；经济必需；财政必需；历史必然；医学必需；军事必需；政治必需；社会必然◆he argued that nuclear weapons were a political necessity.他认为核武器在政治上是必需的。verb + necessity➤become成为必需◆a website has become a business necessity.网站已成为商业上的必需品。➤recognize, see, understand认识到／看到／理解必要性◆she saw the necessity to make an immediate impression on him.她意识到必须立刻给他留下印象。➤feel感到有必要◆i've never felt the necessity to rely on such a strict rule.我从不觉得非得遵循如此严格的规定。➤accept (sth as), be convinced of认可（⋯的）必要性；确信必要◆they have accepted the necessity of greater state intervention.他们已经认同国家进一步介入的必要。➤avoid, obviate, remove使不必要；免除必要性▸➤spare sb不一定非要某人（参与）不可◆mrs r has been spared the necessity of having to give evidence.r 夫人获准不是非要作证不可。➤emphasize, highlight, stress强调必要性；突出必要性◆observers stressed the necessity for the ceasefire to be observed.观察员强调必须遵守停火协议。➤be born of, be born out of出自⋯的必需◆culling of the animals was born out of the necessity for successful conservation.宰杀动物中的弱者是保护自然的必要措施。➤be driven by受必要性驱使◆driven by financial necessity, she decided to give up her writing career.由于经济需要，她决定结束写作生涯。necessity + verb➤arise必要性出现◆these animals don't like water but will swim if the necessity arises.这些动物不喜水，但必要时会游泳。➤dictate (sth), require (sth)必要性规定⋯／要求⋯◆this rule is carried no farther than necessity requires.这项规定仅限于在必要时施行。➤force sth必要性迫使⋯◆necessity forced an urgent solution.有必要立即解决问题。preposition➤of necessity势必◆the visit will, of necessity, be brief.访问时间势必会很短暂。➤out of necessity出于必要◆he is changing jobs out of necessity, not because he particularly wants to.他不得已才换工作，并非是自己特别愿意。➤through necessity由于必要◆most of the women are forced, through economic necessity, to work in part-time low-paid jobs.大多数妇女出于经济原因才不得不做一些报酬低廉的兼职工作。➤without the necessity of没有⋯的必要◆most disputes can be resolved without the necessity of going to court.大多数争端无需提到法庭上去就能解决。➤necessity for有必要⋯◆there's no necessity for you to come.你没有必要来。➤necessity to做⋯的必要◆the necessity to earn a living谋生的需要phrases➤any necessity, no necessity有任何／没有必要◆the company sees no necessity for a more cautious approach to investment.公司认为没有必要采取更加谨慎的投资方式。necessity noun² 2sth you must have必需的事物adjective | verb + necessity | phrases adjective➤absolute绝对的需要▸➤vital关键的必需品▸➤real真正的需要▸➤urgent紧急的需要◆policies which address these issues are an urgent necessity.迫切需要的是解决这些问题的政策。➤bare, basic最起码的需要；基本需要◆they have nothing but the barest necessities.除了最基本的必需品之外，他们一无所有。➤daily日常必需品verb + necessity➤have有必需的东西▸➤lack缺乏必需的东西phrases➤a necessity of life生活所需◆food is a necessity of life.食物是维持生命所必需的。necessity /nəsesəti/ [countable, usually singular] a situation that must happen and that cannot be avoided, especially in order to do or achieve sth else必然的状况，不可避免的情况（尤指为了做或实现另一事情）◆living in london he felt, was an unfortunate necessity.他觉得在伦敦生活是迫于无奈。necessity /nəsesəti/ [countable] (rather formal) the fact that sth must happen or be done; sth that you must have and cannot manage without必要；需要；必需的事物；必需品◆there had never been any necessity for her to go out to work.她从来就没有出去工作的必要。◆many people cannot even afford basic necessities such as food and clothing.许多人甚至买不起食物和衣服之类的基本必需品。◆air-conditioning is an absolute necessity in this climate.这样的气候绝对需要有空调。 ➡ see also necessitate → mean verb 3 necessity/nəˈsesəti ||; nəˈsɛsətɪ/noun (plural necessities) 1. [u] necessity (for sth/to do sth) the need for sth; the fact that sth must be done or must happen 需要；必要性: ◇is there any necessity for change? 是否有必要更改？◇there's no necessity to write every single name down. 不必把所有名字都一一写下来。◇they sold the car out of necessity (= because they had to). 他们不得不把汽车卖了。 2. [c] something that you must have 必要的东西；必需品: ◇clean water is an absolute necessity. 清洁的水是不可或缺的东西。 necessitysee ⇨ need/necessary 5 • • •• ⇨ be a necessity ne·ces·si·ty /nə`sɛsətɪ; nɪˈsesɪti/n 1. [c] something that you need to have or that must happen 必需品; 必要的事:◇a car is a necessity for this job. 一辆车对于这份工作来说是必需的。◇election reforms are an absolute necessity. 选举改革是绝对有必要的。 2. [u] when you must do something or something must be done 必要; 需要:◇there's no necessity to pay now. (=you do not need to pay now) 你没有必要现在付款。◇out of necessity (=because you must do it) 出于需要: they did it out of necessity. 他们是出于需要才这么做的。 |
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