| 单词 | precaution |
| 释义 | precautionprecaution /prɪˈkɔʃən/ ●●○ noun [countable usually plural] 1something you do in order to prevent something dangerous or bad from happening: All safety precautions must be followed.precaution against Tourists should always take precautions against theft. Residents of the building were evacuated as a precaution. I took the precaution of insuring my camera. All safety precautions must be followed.2take precautions informal to use something, especially a condom when you have sex, so that you do not become pregnant or get a disease |
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