音标:[pri'kɒ:ʃәn] ; 柯林斯词典等级:2 级;
n. 预防, 留心, 警戒
vt. 预先警告
n. a precautionary measure warding off impending danger or damage or injury etc.
n. the trait of practicing caution in advance
词型变化:名词复数形式 : precautions
考试类型:[四级/六级/考研/托福/IELTS]
词性分布:
名词100%

precaution的用法和样例:

例句

用作名词(n.)
  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。

常见句型

用作名词(n.)
  1. I took the precaution of locking money in the safe.我把所有的钱都锁在保险箱里以防万一。
  2. It would be a wise precaution to lock all the doors.把所有的门都锁上是个很明智的预防措施。

词汇搭配

用作名词 (n.)
动词+~
  • advocate〔take〕 precautions提倡〔实行〕预防
形容词+~
  • necessary〔proper, special〕 precautions必要〔适当,特殊〕的预防措施

经典引文

  • The danger in this place defies precaution.

    出自:F. Clissold
【近义词】

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action mechanisms
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American Highland
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Bambasie-en-Xaintois
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fetal rhythm
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polyps of endocervix
port ballast
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