安全係
网络释义
安全系 factor of safety
安全系数 [安全] safety factor ; [安全] safety coefficient ; margin of safety
安全系统 security system ; safety system ; fail-safe system ; safety coefficient
城市安全系统 City Safety ; City Safety System
可靠安全系数 certain safety factor
百利得汽车安全系统 KSS
预碰撞安全系统 PCS ; Front Assist ; Pre-Crash Safety System
家庭安全系统 home security system
行人安全系统 pedestrian detection ; Pedestrian Protection
安全系统工程 system engineering for safety ; Safety systematic engineering work ; Security system engineering
双语例句原声例句
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她迅速钻进她的迷你车并系好安全带。
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法律规定必须系安全带。
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泰德六岁时，我们决定让他知道怎样系和解他的安全带。
When Ted was six we decided that he needed to know how to fasten and unfasten his seat belt.
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That's passing laws that protect people from themselves, seatbelt laws, for example, or motorcycle helmet laws.
即制定保护人们免受自身行为伤害的法律，诸如系安全带，骑摩托车带头盔的法规。
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Especially in the United States, it's a law that you have to wear your seatbelt.
尤其在美国，法律规定开车时必须系好安全带。
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OK, to work. A word of warning: fasten your seat belts.
好了，开始工作，一些警告的话：,系紧你们的安全带。
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