helmet casque craniacea
A man in a crash helmet was mounting a motorbike.
一位戴头盔的男子正跨上摩托车。
—— 柯林斯例句He pulled on a battered old crash helmet with a scratched visor.
他戴上了一顶破旧的防护头盔,上面的面罩已有划痕。
—— 柯林斯例句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。
—— 给力词典精选Their helmets glanced in the sunlight.
他们的头盔在阳光下闪着亮光。
—— 给力词典精选Through the basement window I saw him strap on his pink cycling helmet.
透过地下室的窗户,我看到他正在把他那粉色的自行车头盔系在头上。
—— 柯林斯例句