短语词组短语water rubber hose 输水胶管water suction hose 吸水胶管water supply hose 供水软管;进水软管Water transiting hose 输水胶管water pipe hose 水管软接管Water Jetting Hose 水力喷注软管WATER DISCHARGE HOSE 排水管water outlet hose 出水软管water r hose 水带 返回 water hose