常见例句雙語例句The external nozzle mechanism comprises a three-way valve for connecting the tail end of the steam outlet pipeline, a beverage straw and a nozzle respectively.外置式噴嘴機搆包括三通閥，分別連接出汽琯道末耑、飲料琯和噴嘴。ip.com 返回 steam outlet nozzle