n. 头盔，盔甲（helmet 复数形式）
helmet /ˈhɛlmɪt/ CET6+ TEM4
可数名词 A helmet is a hat made of a strong material which you wear to protect your head. 头盔
armor plate that protects the head
a protective headgear made of hard material to resist blows
用铁镐挖出了十几块儿铁，做了一个铁头盔（Helmets），这样一来感觉就安全多了。
... Museum Front 博物馆前门 2 Helmets 盔甲 3 Blooms 花朵 ...
• Helmets (安全帽) ：你的跌倒招式一定会超越你的想像…
... 报警安全帽 BJ 安全帽: Helmet 安全帽类 Helmets ...
Helmets can give cyclists a false sense of security.
头盔能给骑自行车的人一种虚假的安全感。
It is compulsory for all motorcyclists to wear helmets.
所有骑摩托车的人都必须戴头盔，这是强制性的。
Helmets will be available for hire at all Vail Resort ski areas.
在韦尔度假村的所有滑雪场里都有头盔供出租。
The vests and helmets they are wearing have special sensors, which detect the direction of laser "rounds."
VOA : standard.2010.04.06
Neuropsychologists love when motorcyclists drive without helmets because through their horrible accidents we gain great insights into how the brain works.
他们喜欢不带安全帽就能开摩托车的时代,因为通过他们严重的交通事故,我们能够了解大脑是如何进行活动的
心理学导论课程节选 : 耶鲁公开课
Helmets, roll bars, caution flags... I like the fresh air... and looking at the poor people in the infield.
头盔，保险杠，警示旗。,我喜欢新鲜空气。,还喜欢看场上的倒霉蛋们。
公正课程节选 : 耶鲁公开课
Ditto with football helmets, which led to more head spearing and thus more broken necks.
Networks still have opening segments where helmets of the opposing teams crash into each other.
The helmet factory now runs in three shifts, producing 500 handmade helmets a day.