短語(yǔ)詞組短語(yǔ)toxic organic substance 有機(jī)毒物Toxic Chemical Substance 毒性化學(xué)物質(zhì)toxic c substance 有毒物質(zhì)Toxic Chemical Substance Control Act 毒性化學(xué)物質(zhì)管理法toxic substance control 有毒物質(zhì)管制Department of Toxic Substance 加州有毒物質(zhì)管理局toxic substance pollution 有毒物質(zhì)污染high -toxic substance 高毒物質(zhì)counteracting toxic substance 攻毒 返回 toxic substance