helmet
英 /ˈhelmɪt/ 美 /ˈhelmɪt/
- n. 头盔；安全帽A strong protective covering worn on the head
Fasten your helmet before you get on the bicycle.
骑上自行车前，先扣好头盔。
Wearing a helmet can reduce the risk of serious head injuries among cyclists involved in accidents.
骑车时佩戴头盔，可以降低事故中头部严重受伤的风险。
搭配
wear a helmet 戴头盔cycle helmet 自行车头盔safety helmet 安全帽
辨析提示
可数名词：戴头盔用wear a helmet。
词族
helmeted (adj.)
相关词
插画、释义与录音：Word Atlas contributors（词光），CC BY 4.0，已修改。署名与许可