新GRE詞匯復(fù)習(xí)資料：contaminated

contaminated: 受污染的; polluted
    contaminated <>inviolate; pristine; aseptic
    purge <>contaminate, adulterate
    hedge : loss:: quarantine : contaminate
    inviolate: 未褻瀆的, 無污點的, 未受侵犯的
    tainted: 感染的, 污染的
    untainted: 無污點的
    aseptic: 潔凈的,無菌的,防腐劑,preventing infection; having a cleansing effect