| 释义 |
con·tam·i·nate AHD[kən-tămʹə-nāt'] D.J.[kənˈtæməˌneɪt]K.K.[kənˈtæməˌnet]v.tr.（及物动词）con.tam.i.nated, con.tam.i.nat.ing, con.tam.i.nates - To make impure or unclean by contact or mixture.污染：通过接触或混合使…不纯净或不洁净
- To expose to or permeate with radioactivity.使…处于放射之下或受放射性污染
adj.（形容词）AHD[-nĭt] 【古语】 - Contaminated.被污染的
- Middle English contaminaten 中古英语 contaminaten
- from Latin contāmināre contāmināt- * see tag- 源自 拉丁语 contāmināre contāmināt- * 参见 tag-
contamʹina'tive adj.（形容词）contamʹina'tor n.（名词）contaminate, befoul, foul, poison, pollute, taint- The central meaning shared by these verbs is "to make dirty or impure": 这些动词所共有的中心意思是“使…变脏或不纯净”： a contaminated reservoir;被污染的水库；shoes that were befouled with mud;沾满淤泥的鞋子；noxious fumes that foul the air;污染空气的毒烟；chemicals poisoning the lake;污染湖泊的化学物质；polluted streams;被污染的河流；food that had been tainted through improper storage. 因贮存不当而腐坏的食物
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