汉词网为您提供contaminated area是什么意思,contaminated area的用法,contaminated area的词性,contaminated area的词根,contaminated area短语搭配,contaminated area真题例句等功能，学习单词超轻松。

汉词网为您提供contaminated air是什么意思,contaminated air的用法,contaminated air的词性,contaminated air的词根,contaminated air短语搭配,contaminated air真题例句等功能，学习单词超轻松。

汉词网为您提供contaminated是什么意思,contaminated的用法,contaminated的词性,contaminated的词根,contaminated短语搭配,contaminated真题例句等功能，学习单词超轻松。