音标:[pri'ventәtiv] ;
a. 预防的, 防止的
n. 预防法, 预防措施, 预防物, 预防药
n remedy that prevents or slows the course of an illness or disease
n any obstruction that impedes or is burdensome
n an agent or device intended to prevent conception
a tending to prevent or hinder
s preventing or contributing to the prevention of disease
词型变化:名词复数形式 : preventatives
词性分布:
形容词100%

preventative的用法和样例:

例句

用作形容词(adj.)
  1. We have to take preventative measures.我们不得不采取预防措施。
  2. Preventative measures are always better than huge vet bill later.预防性的检查治疗,永远比以后昂贵的诊疗费用要好。

词汇搭配

  • preventive预防的
  • rust preventative oil防锈油
  • preventative maintenance预防性保养
  • scuff preventative treatment防擦伤处理
  • preventative measure预防法
  • preventative resistance防止短路用的电阻...
【近义词】

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