| 释义 |
ne.ces.si.ty[nə`sɛsətɪ; niˈsesəti]《necessary 的名词》名词1 (U) [又作 a ~]a. 必要, 需要, 紧急需要a work of ~ (连安息日也不能不做的) 必要的工作from [out of] (sheer) ~ (完全) 迫于需要, 出于不得已in case [time] of ~在紧急时N~ is the mother of invention.(谚)需要为发明之母N~ knows [has] no law.(谚)迫于需要之时, 不知法为何物; “饥寒起盗心”b. […的]必要 (性) [of, for]be under the ~ of doing﹍必须做…, 不得不做…Most athletes can see the ~ of [for] keeping training.大部分的运动家均了解不断练习的必要性c. […]< 做…的> 必要 (性)Is there any ~ (for her) to do it at once? (她) 有必要马上做那件事吗?2 (C)必需品, 不可欠缺之物 (→ necessary n. 1{比较})daily necessities日用 (必需) 品the necessities of life生活必需品In the United States the automobile is a ~ and not a luxury.在美国, 汽车为必需品而非奢侈品3‘哲’必然 (性) ; 不可避免 (的事)logical ~论理上之必然性physical ~物理上之必然性, 因果律, 命运4 a. (U)穷困He is in great ~.他极为穷困b. [常 necessities] 穷困的状况, 穷境■ as a necessity必然地■ by necessity由于必要; 必然地, 不得已■ make a virtue of necessity→ virtue■ of necessity必然地, 当然 (necessarily) |