热门： obviously happy 单词大全

首页字典词典成语诗文诗词名句古籍故事国学美文节日英语新

×

首页英语词典contaminationcontamination英英释意

contamination

英 [kən,tæmɪ'neɪʃən] 美

英英释义考试真题实用场景例句

n. 污染，玷污；污染物

英英释意

1. the state of being contaminated

2. a substance that contaminates

3. the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors