常見(jiàn)例句用作名詞 (n.)Dense smoke coming out of No4 engine cowling, fire suspected.第四號(hào)發(fā)動(dòng)機(jī)整流罩冒濃煙,可能著火。The mechanic removed the cowling in order to repair the plane's engine.那個(gè)技工拆下了飛機(jī)引擎罩修理引擎。 返回 cowling