外观套件 Aero Parts

一件外套 a coat

一件新外套 A New Coat

飞行模式外挂尾部套件 Flight Mode Optional Tail Unit

单件外套 Jackets

这件外套是他的 This a jacket is his ; The coat is his ; The coat was his

这件外套实在便宜 This coat really cheap ; This overcoat is really cheap ; The coat is really cheap

它是一件外套 it is a jacket

它不是一件外套 It is not a coat