She was determined to exact a promise from him.

她决意要他作出许诺。

《牛津词典》

She uses the media to help her exact a terrible revenge.

她利用媒体帮助她实施一次可怕的报复。

《柯林斯英汉双解大词典》

Disasters also exact a devastating economic toll.

自然灾害也造成了毁灭性的经济损失。

youdao

One of the drivers found the car's directions to be more exact and dependable than those from a human passenger.

VOA: special.2009.11.03

All right. I tried it on 2, I surely didn't expect a precise and exact answer to that but I got something, and if you square this, you'll find the answer kept pretty darn close to 2.

好，我试试求2的平方根,我当然不希望得到一个完全准确的答案了,但是我得到了一个近似值，试试将这个数平方一下,你会发现结果和2相当接近。

麻省理工公开课 - 计算机科学及编程导论课程节选

OK, notice we have two inexact differentials and exact differentials. This is a condition.

好，注意到这里面有两个不准确微分量,和一个准确微分量，这是结论。

麻省理工公开课 - 热力学与动力学课程节选

It offers no fitness advantage to its host, and is likely instead to exact a cost.

FORBES: Just How 'Selfish' Can A Gene Really Be?

Hood, and yes, terrorists continue to exact a toll upon U.S. forces in Afghanistan and Iraq.

CENTERFORSECURITYPOLICY: Center For Security Policy

Russia can be expected to exact a steep price in transit fees and pilotage.

ECONOMIST: Banyan