precaution

n.

预防，防备，警惕；预防措施；避孕措施；

vt.

使提防；预先警告；

复数：precautions

take precautions against vt. 采取措施预防

precaution against提防，防范；耐心

safety precaution安全预防措施

1. You should take an umbrella just as a precaution.
   你该带把伞，有备无患。
2. I took the precaution of locking everything in the safe.
   我把一切东西都锁在保险箱里以防万一。
3. The report is scathing about the lack of safety precaution.
   该报道对缺乏安全预防措施一事严加指责。
4. All this wake the local government to the need for safety precaution.
   所有这些使当地政府认识到必须采取安全预防措施。

A model of the precaution adoption process: evidence from home radon testing.
...precaution-based, and discourse-based strategies.
Guideline for isolation precaution in hospital
Guideline for isolation precaution in hospital.
Guideline for isolation precaution in hospitals
Preemption, precaution, preparedness: Anticipatory action and future geographies
Experimental evidence for stages of health behavior change: the precaution adoption process model applied to home radon testing
The post-normal science of precaution
Unity in Tort, Contract, and Property: The Model of Precaution
Why ritualized behavior? Precaution Systems and action parsing in developmental, pathological and cultural rituals