helmet的例句（helmet在句子中的用法）

• Aero - tuned rear spoiler: Reduces lift, creates vacuum to maximize airflow through helmet. 航空调整后扰流板: 降低升降机, 创造真空气流,以最大限度地通过头盔.
• She seemed so experienced and self - reliant in her tinsel helmet and military accoutrements. 她戴着金箔头盔,佩着士兵装备,看上去经验丰富,信心十足.
• 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。
• They now face the prospect of having to wear a cycling helmet by law... 他们现在面临的情形是：不久将需要依法佩戴摩托车头盔。
• A man in a crash helmet was mounting a motorbike... 一位戴头盔的男子正跨上摩托车。
• ...the chin guard of my helmet... 我头盔上的下巴保护罩
• Put on a helmet, fire up your engine and head out on the open road. 戴上头盔，发动引擎，开上乡村干道。
• ...the introduction of legislation to compel cyclists to wear a helmet... 强制骑自行车者戴头盔的法律的出台