| 单词 | 的必要 |
| 释义 | 〔extemporaneous〕an offhand remark. What isunrehearsed is said or done without rehearsal or practice though not necessarily without forethought: 随意的评论。 所谓unrehearsed ，就是未经复述或练习就说或做的， 虽然没有不构思的必要： 〔dwell〕dwelt on the need to trim the budget.娓娓道出修正预算的必要〔what〕The necessary expertise or qualities needed for success:成功的必要条件：得以成功所需的必要的专门知识或品性：〔articulate〕To utter (a speech sound) by making the necessary movements of the speech organs.发音：通过使发音器官的必要运动发出（语音）〔overnight〕overnight supplies.只供一夜用的必要品〔call〕There was no call for an apology.已没有道歉的必要了〔tool〕Something regarded as necessary to the carrying out of one's occupation or profession:关键：被认为是完成某项工作或干成某件事情的必要某物：〔furnishing〕A piece of equipment necessary or useful for comfort or convenience.装备：为舒适或方便而准备的必要或有用的装备 |
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