Kevlar
01
凯夫拉尔, 一种由合成纤维制成的坚固轻质材料，由于其高抗冲击性，常用于防护装备，如防弹背心、头盔和轮胎
a strong, lightweight material made from synthetic fibers, often used in protective gear such as bulletproof vests, helmets, and tires because of its high resistance to impact
例子
The soldier wore a Kevlar vest for protection during the mission.
士兵在执行任务时穿着凯夫拉尔背心以保护自己。
Kevlar is used in the construction of high-performance racing tires.
凯夫拉尔用于高性能赛车轮胎的构造。
