常見(jiàn)例句雙語(yǔ)例句The high pressure pump is dragged by a motor and a motor switch is arranged on a handle of the high pressure squirt gun.高壓水泵由電 機(jī)拖動(dòng),電機(jī)開(kāi)關(guān)安裝在高壓水槍收握把上;ip.com 返回 squirt pump