1.
a medieval steel helmet.
中世纪一种钢制头盔。
2.
a scarf that covers a knight's helmet.
遮在骑士钢盔上的头巾。
3.
A heavy skullcap of steel or leather, formerly worn under a helmet or mail hood.
戴在头盔内的防护帽一种钢或皮革制成的帽子，以前戴在头盔或铠甲头巾下
4.
steel helmet (excl. divers' helmets for fitting to diving suits)
钢盔（不包括同潜水衣配套的潜水员头盔）
5.
Miners wore a helmet as a guard against falling rocks.
矿工头戴钢盔, 防护落下的岩石。
6.
To cover or furnish with a helmet.
给戴头盔，戴上头盔
7.
The roller blading officers, who patrol the streets of Paris in blue uniforms, wearing knee and elbow pads and crash helmets.
上街参加巡逻的"溜冰警察"身穿蓝色制服，膝盖和手肘都戴上保护装备，头戴钢盔。
8.
His helmet was off and his forehead was bleeding below the hair line.
他的钢盔已经掉了，他额上头发的边沿上在流血。
9.
3D Virtual Digital Television HMD System Design and Manufacture;
3D虚拟数字电视头盔显示系统的研制
10.
Customization System of Helmets for Agricultural Transporters Based on Network
基于网络的农业运输车头盔定制系统
11.
Design and Fabrication of Hybrid Fiber Composite of Helmet
混杂纤维复合材料头盔的设计与制备
12.
Application of Customization System for the Helmets in Agricultural Transportation
定制系统在农业运输车头盔中的应用
13.
A piece of armor, usually made of metal, designed to protect the head.
盔甲一件盔甲，通常由金属制成，设计用于保护头部
14.
One that makes or repairs armor.
制造盔甲者，修理盔甲者
15.
A light steel helmet with a peak and hinged flaps covering the cheeks, worn in the16th century.
头盔16世纪戴的一种轻型钢盔带有保护面颊的尖端和铰链连起的小片
16.
(15-16th century) any armor for the head; usually ornate without a visor.
（-世纪）保护头部的盔甲；制造华丽但没有面甲。
17.
Improvement of LOS calculation for electromagnetic time-division HMD
电磁式时分制头盔显示器瞄准线算法的改进
18.
He muttered against the men who wear helmets and carry clubs.
他咕咕哝哝地抱怨那些头戴钢盔、手执警棍的家伙。