necessitate是什么意思

音标:英 [nə'sesɪteɪt]美 [nəˈsɛsɪˌtet]

vt. 迫使, 使成为必需, 需要

v. require as useful, just, or proper
v. cause to be a concomitant

necessitate的用法和例句：

1. Him giving up trading would necessitate a reinvention of who he is.

他如果放弃交易 就必须要重新定义他自己

2. Regrettably, this necessitated the extinction of my race.

遗憾的是 这迫使了 我种族的灭绝

3. Expanding our mission has necessitated additional training.

为了扩大我们的任务 必须进行额外的训练

4. He is able to convince himself of almost anything when the occasion necessitates it.

他几乎总是能说服自己 只要有这个需要

5. Your decision to find new lodgings necessitates the adaptation of my methods.

你要搬家的决定 使得我必须要调整我的办案方法

6. In the future, it is likely that there could be complications with the aortic arch, necessitating a second surgery.

随着时间的推移 主动脉弓可能会产生并发症 到那时就需要做第二次手术

7. I have to be at the summit in an hour and now I have an emotionally induced migraine that necessitates a cup of coffee.

我得在一小时内赶到峰会 而现在我因为情绪问题而偏头痛 必需喝一杯咖啡才行

8. The banks will announce a security action necessitating their computers to go offline all weekend.

银行会宣布要进行安全维护 迫使他们的数据库整个周末都离线

9. No, I wanted to make a big enough tip that my roommate and I could afford plumbing that doesn't necessitate the use of a turd spoon.

扯淡 我只是因爲想賺一大筆小費 好讓我和我室友交得起水費 而不必用便勺清理馬桶