常見例句雙語例句Replace pipe plug.重新塞上管道塞。Remove pipe plug covering the valve enclosure.拆卸蓋在閥門外殼上的管道塞。Take away pipe plug like coverings at outlet before installing appliance and install the appliance after faucets are cleaned clear.所有器具安裝前必須將排水口覆蓋物等管堵摘掉，將承口內(nèi)清理干凈方可安裝； 返回 pipe plug