释义
英英释义
场景例句
词态变化
相关词汇

precaution

英

/prɪˈkɔːʃn/

美

/prɪˈkɔːʃn/

释义

noun预防措施

英英释义

nounsomething that you do so that bad things will not happen

场景例句

I took the precaution of locking all the windows when I went out.

词态变化

precaution, precautions

相关词汇

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