Word · Frequency #5642
helmets
/ˈhelmət/
noun
头盔；安全帽；防护帽
helmets is the plural of helmet.
核心释义
a hard protective head covering, often part of armour or safety equipment
- 1.
头盔；防护帽。
A hard, protective head covering, typically part of armour.
- 2.
保护头部的盔甲片
armor plate that protects the head
- 3.
头盔状物。
That which resembles a helmet in form, position, etc.
- 4.
坚硬材料制成的防护头盔
a protective headgear made of hard material to resist blows
头盔状物；头盔；防护帽。；保护头部的盔甲片；头盔状物。；坚硬材料制成的防护头盔
用法In use
Before riding his motorcycle, Tom always puts on his helmet.
用法提示：helmet 作名词，指保护头部的头盔。
Workers on the construction site must wear a hard helmet at all times.
用法提示：helmet 作名词，表示建筑工地用的防护头盔。
She bought a new bicycle helmet with bright lights for night riding.
用法提示：helmet 作名词，指自行车运动用的防护帽。
a helmet for + n./doing sth
表示头盔的用途，for 后接名词或动名词。
She bought a helmet for cycling.
她买了一个骑自行车用的头盔。
without a helmet
表示未佩戴头盔，常与骑车、滑板等动作连用。
相关词与表达Connections
搭配Collocations
- wear a helmet
- 戴头盔
- You should always wear a helmet when you ride a bike.骑自行车时你应该始终戴头盔。
- safety helmet
- 安全帽
- Construction workers must wear safety helmets on the site.建筑工人必须在工地上戴安全帽。
- crash helmet
- 防撞头盔
- Motorcyclists should wear a crash helmet to protect their heads.摩托车手应该戴防撞头盔来保护头部。
- bicycle helmet
- 自行车头盔
- A bicycle helmet can reduce the risk of head injury.自行车头盔可以降低头部受伤的风险。
- motorcycle helmet
学习提示Learner notes
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.