contaminant

名词 n.
中文释义

英文释义

名词 n.
  1. That which contaminates; an impurity; foreign matter.
    — Put the lid on the jar to keep contaminants out.

词形变化

contaminants plural

词汇关系

反义词
antipollutant decontaminant noncontaminant nonpollutant

词源

Borrowed from French contaminant, present participle of contaminer (“to contaminate”), from Latin contāmināre. By surface analysis, contaminate + -ant.
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