No helmet
头盔───Helmet;不───no
It was so strange to see a policeman lying down, without his helmet.───看到一位警察没戴头盔躺着很奇怪。
Though often represented as fully armed, helmet and breastplate and all that, she favoured patriotic defense.───尽管雅典娜总是被描述成全副武装, 头戴钢盔,身穿护胸甲等, 但她只提倡为保卫祖国而战.
A helmet guards your head against / from injuries.───头盔可以保护你的头部免受伤害.
The helmet is provided with a lighting device and a battery.───在头盔上还安有照明器具和电池.
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 was wearing a funny space helmet on his head.───他的头戴着一顶很有趣的太空帽.
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。
He locked his helmet into position with a click.───他喀哒一声把头盔扣好。