短語(yǔ)詞組短語(yǔ)environmentally hazardous developments 對(duì)環(huán)境有害的發(fā)展environmentally hazardous substances 危害環(huán)境物質(zhì)packaged environmentally hazardous substances 包裝環(huán)境有害物質(zhì) 返回 environmentally hazardous