helmet

noun

/ˈhelmɪt/

enlarge image
enlarge image
a type of hard hat that protects the head, worn, for example, by a police officer, a soldier or a person riding a bike or motorbike or playing some sports头盔；防护帽
- Police in riot helmets lined the streets.戴着防暴头盔的警察站在沿街两边。
- A protective helmet should be worn at all times.随时都应该头戴防护帽。
- Cycle helmets dramatically reduce the risk and severity of head injuries.自行车头盔大大降低了头部受伤的风险和严重程度。
see also blue helmet, crash helmet, pith helmetTopics Clothes and Fashionb2, Transport by car or lorryb2, Sports: ball and racket sportsb2
Collocations Dictionary
adjective
- leather
- metal
- plastic
- …
verb + helmet
- have on
- wear
- don
- …
helmet + noun
- visor
词源late Middle English: from Old French, diminutive of helme, of Germanic origin.

词汇	helmet
释义	helmet noun /ˈhelmɪt/ /ˈhelmɪt/ enlarge image enlarge image a type of hard hat that protects the head, worn, for example, by a police officer, a soldier or a person riding a bike or motorbike or playing some sports头盔；防护帽 Police in riot helmets lined the streets.戴着防暴头盔的警察站在沿街两边。 A protective helmet should be worn at all times.随时都应该头戴防护帽。 Cycle helmets dramatically reduce the risk and severity of head injuries.自行车头盔大大降低了头部受伤的风险和严重程度。 see also blue helmet, crash helmet, pith helmetTopics Clothes and Fashionb2, Transport by car or lorryb2, Sports: ball and racket sportsb2 Collocations Dictionaryadjective leather metal plastic … verb + helmet have on wear don … helmet + noun visor 词源late Middle English: from Old French, diminutive of helme, of Germanic origin.
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