emergency light

       
  • 紧急灯,事故照明器,故障信号灯

emergency light的用法和样例:

例句

  1. The car came to a full stop at the traffic light.
    汽车在交通信号灯处停住了。
  2. Stop whenthe signal light is red.
    信号灯是红色时就停下来。
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