短语词组短語iron -hoop rolling 滾鉄環Cases to be iron -hoop 箱外附鉄箍roll iron hoop 滾鉄圈ironwork iron hoop 制造和脩理鉄器的工作hoo iron hoop 籃圈galvanized iron hoop 鍍鋅鉄箍Hoop iron [建]箍鉄;鉄箍;帶鋼;鉄條hoop iron band 箍鉄皮holt hoop iron method 抱箍法 返回 iron hoop