1.
The plaintiff was guilty of contributory negligence for failing to wear a crash helmet.
原告因未戴安全头盔而负有连带责任。
2.
Speed boarders wear helmets and special leather gloves to protect their head and hands.
速滑选手需佩戴安全头盔，特制的皮手套来保护他们的手和头部。
3.
Along with his or her first bicycle, an American child also receives a safety helmet.
当美国 孩子得到第一辆自行车时，也会得到一个安全头盔。
4.
It is mandatory that riders wear and approved safety helmet during racing.
所有参赛者比赛时都必须佩带安全头盔及护膝、肘等可能必要的安全护具。
5.
Danger! Construction 100% safety glasses & hard hats required
危险 施工中 请戴绝对安全的护镜和头盔
6.
All the riders must wear the rigid safety headgear. Sponge type helmet is not allowed.
各运动员必须使用坚硬安全的头盔作赛，使用海绵型式的头盔将不获批准?⒓颖热?
7.
The Research on Signal Acquisition Technology of the Miner Safety-monitoring Intelligent Helmet under Mine-shaft;
矿工井下安全监测智能头盔的信号采集技术研究
8.
To cover or furnish with a helmet.
给戴头盔，戴上头盔
9.
A lightweight protective helmet, usually of metal or reinforced plastic, worn by workers in industrial settings.
安全帽一种工人们在工业生产环境中戴的通常用金属或加强塑料制成的轻型保护头盔
10.
Helmet safety cap without a brim,usually for safety inspectors and works.
无沿盔式安全帽，多用于普通安全检查人员及工人佩带。
11.
helmet radiophone
头盔无线电话机消防员头盔上
12.
A covering, such as a hat or helmet, for the head.
盔，帽如帽子或头盔等头部遮盖物
13.
A helmet, especially an ornate, visorless headpiece of the16th century.
盔一种头盔，尤指16世纪一种装饰性、无面甲的盔
14.
A protective covering for the head.
头盔保护头部的遮盖物
15.
Whilst poorly armoured, these troops are expected to shoot at an enemy from the safety of their own walls.
由于几乎没有盔甲，他们只能从安全的城墙上射击敌人。
16.
a medieval steel helmet.
中世纪一种钢制头盔。
17.
To provide with or put on a helmet.
给…提供（或配戴）头盔
18.
equipped with or wearing a helmet.
装配有或者戴有头盔。