短語(yǔ)詞組短語(yǔ)soil -drawing pipe 取土倉(cāng)cast iron soil pipe 鑄鉄臭氣琯soil pipe sewer pipe 糞便汙水琯soil pipe elbow 穢水琯彎頭iron soil pipe 排水鑄鉄琯pig iron soil pipe 生鉄糞渠soil pipe west bank 糞琯 返回 soil pipe