n.头戴之物，帽子

He wore a fancy headgear during the costume party.
他在化装舞会上戴了一顶华丽的头饰。
The construction worker had to wear a hard hat to protect his head.
建筑工人必须戴上安全帽保护头部。
She chose a headband to match her outfit for the wedding.
她选了一条头带来搭配她的婚礼服装。
The football player's helmet is an essential part of his headgear.
足球运动员的头盔是他的防护装备的重要组成部分。
The headgear in the equestrian event helps riders maintain their balance.
马术比赛中，头盔有助于骑手保持平衡。
She adjusted her ski goggles as she prepared for the slope.
她在准备滑雪时调整了护目镜。
The astronaut's helmet was designed with advanced life support systems.
宇航员的头盔配备了先进的生命支持系统。
He lost his glasses and had to use reading glasses as a makeshift headgear.
他把眼镜弄丢了，只好用老花镜临时充当阅读辅助工具。
The soldier's camouflage helmet provides both protection and concealment.
士兵的迷彩头盔既提供保护又起到伪装作用。
Headgear is a crucial element in traditional African headdresses.
头饰在非洲传统头饰中起着关键作用。