costume

/ˈkɑstum/

the attire worn in a play or at a fancy dress ball

中文释义：戏服；化妆服；服装

The actors wore elaborate costumes for the historical play.

演员们为这部历史剧穿着精致的戏服。

Children dressed in Halloween costumes went trick-or-treating.

穿着万圣节服装的孩子们去玩“不给糖就捣蛋”。