英语热门查询
pawlbloodeddunninggoodbyeteniagradhickoryconjuringshoveloverhauldiabolicsterilecyberspaceearmarkstusseyepiececoltambidextrousdrapefreshensproutingglazedlimitingleveecancerousanticipatefreakishclatternightdressilluminatenowadaysuserscaleinformativecoloringfurrowsubsidingpagingkeepingliteracyinfertilesiliconebrokergeneralizelaundercentrifugatepreserverprotrudemuttonaroma
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contamination/
/
1.noun[u]
（尤指放射性的）污染
2.noun[c]
污染物，致污物
3.noun[u]
沾污，弄脏