相关单词近义词 chemical 化学的, compound 化合物, poison 毒药, hazard 危险, pollutant 污染物质, substance 实质临近词carcinoma, carcass, carcinogene, carcinogens, carcinogenic, carcinogensis, carcinogenesis, carcinogenicity, carcinogenophore, carcinogenic gene, carcinogenic risk, Carcinogen effect相似词carborundum, carbuncle, carburettor, carcass, carcinogenesis, carcinogenic, carcinoid, carcinoma, 返回 carcinogen