aircraft 与 plane 有什么区别?

plane,flight,fly 与aircraft的区别 aircraft和plane的区别 plane model和model plane有什么区别? take plane和take the plane有什么区别? plane 与airplane有何区别? 表示飞机的那几个词,airplane,aircraft,aeroplane,plane的区别 on the plane with you 和 with you on the plane 有什么区别? by plane和by air有什么区别? aeroplane和plane都是飞机,有什么区别吗? plane airplane 有区别吗 on plane与on the plane的区别 by a plane 与by plane的区别