常見例句用作名詞 (n.)Dense smoke coming out of No4 engine cowling, fire suspected.第四號發(fā)動機整流罩冒濃菸,可能著火。The mechanic removed the cowling in order to repair the plane's engine.那個技工拆下了飛機引擎罩脩理引擎。 返回 cowling