n. 头盔;钢盔;盔形物,盔状物;[植]盔状花冠
vt. 给…戴上头盔
网络 安全帽; 钢盔; 面罩
He locked his helmet into position with a click.
他喀哒一声把头盔扣好。
A man in a crash helmet was mounting a motorcycle.
一个戴着防撞头盔的男子正骑上一辆摩托车。
He waved back, put down the kickstand, and took off his helmet.
他向后挥挥手,放下撑脚架,并脱掉他的头盔。
He pulled on a battered old crash helmet with a scratched visor.
他戴上了一顶破旧的、面罩上已有划痕的防护头盔。
Helmet stickers can also be used.
也可以使用安全帽贴纸。