A new machine may save thousands of animals from the agony of drug tests.

一种新型机器也许可以将成千上万的动物从药物试验的痛苦中解脱出来。

She called out in agony.

她疼得叫出声来。

As a young man he suffered agonies of religious doubt.

年轻时，他因为对宗教的怀疑而饱受折磨。