1N-COUNT (飞机或船只的)领航员,导航员 The navigator on an aircraft or ship is the person whose job is to work out the direction in which the aircraft or ship should be travelling. (飞机或船只的)领航员,导航员
He became an RAF navigator during the war.
他在战争期间成为皇家空军的领航员。
2N-COUNT (旧时的)航海家 In the past, a navigator was an explorer who travelled by sea. (旧时的)航海家