第2个回答 2009-07-09
contaminate; poison; pollution; vitiation; pollute; discolor; taint; foul; smut; dirtiness; impureness; polluting; pollution hazard; tainture; contamination; empoison; pollsution ; pollute; pollute; taint ; contamination; pollution; 1.contamination; pollution2.to contaminate; to pollute; to taint; contaminated; discolour; fallup; flyblown; fouling; polluted; polute; stain; wet dream本回答被提问者采纳