guard against meaning in Chinese
防范，警惕，提防
防止
提防, 预防
Examples
- One cannot guard against every peril .
一个人不能够预防每一种危险。 - Every effort should be made to guard against them .
必须尽一切努力防止其发生。 - There was no way of guarding against that .
对此无法预防。 - Cadres should guard against sectarian tendencies .
干部应该防止宗派主义的倾向。 - And right off i was on guard against mencken's books .
我马上就对门肯的书警觉起来了。