precaution

美 [prɪˈkɔʃ(ə)n]
英 [prɪˈkɔːʃ(ə)n]
  • n.预防;预防措施;防备;避孕措施
  • v.使提防;预先警告
  • 网络警惕;谨慎;防范
复数:precautions  
precaution
n.
1.
~ (against sth)
预防措施;预防;防备something that is done in advance in order to prevent problems or to avoid danger
safety precautions
安全防范措施
precautions against fire
防火措施
You must take all reasonable precautions to protect yourself and your family.
你必须采取一切合理的预防措施,保护自己和家人。
I'll keep the letter as a precaution .
我要保存这封信,以防万一。
2.
[pl]
避孕措施a way of referring to contraception
We didn't take any precautions and I got pregnant.
我们没有采取任何避孕措施,所以我怀孕了。

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