• He pulled on a battered old crash helmet with a scratched visor.

    了一破旧的、面罩上已有划痕的防护头盔

    《柯林斯英汉双解大词典》

  • We hope he knows what he's doing, but our advice is that everyone bring a crash helmet in case he misses a turn.

    但愿明白自己干什么我们还是先戴好安全头盔吧,天知道他什么时候撞车

    youdao

  • Apparel usual necessary personal protective equipment: work clothes, protective shoes, crash helmet, protective glasses, and earplug.

    穿戴日常必需的劳保用品工作服安全、安全头盔防护眼镜耳塞

    youdao

  • This is exactly the kind of hair-raising scenario I imagined when my daughter went travelling - although she assured me she wore full leathers, a crash helmet and never went above 25mph.

    要读一读保险单上那小小的字体写究竟是什么。正是想象女儿旅行最令人毛骨悚然情景尽管保证会全身穿上皮装,戴上头盔,速度也不会超过每小时25英里。

    youdao

  • It is recommended that you replace a helmet after four years use, as it becomes weathered and aged in that time, and cannot guarantee full protection in a crash.

    头盔用上,最好更换因为这时头盔会损耗老化无法保证意外,能充分发挥保护作用。

    youdao

  • Safety helmet use caused no attenuation of critical traffic sounds, no limitation of pre crash visual field, and no fatigue or loss of attention;

    头盔不会造成关键交通音响信号的听力衰减,不会造成视觉限制,不会导致疲劳记忆力不集中。

    youdao

  • Safety helmet use caused no attenuation of critical traffic sounds, no limitation of pre crash visual field, and no fatigue or loss of attention;

    头盔不会造成关键交通音响信号的听力衰减,不会造成视觉限制,不会导致疲劳记忆力不集中。

    youdao

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