名词
中文翻译:减速信号
同义词:
['减速指示器,减速度信号例句:1. The car slowed down to a stop at the trafficlight.(汽车在红绿灯前停下来。)']
例句:
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1. The car slowed down to a stop at the trafficlight.
汽车在红绿灯前停下来。
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2.The train's slow-down signalwas activated by the engineer.
火车的减速信号被工程师激活了。
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3. Thepolice used their slow-down signal to guide the traffic.
警察使用他们的减速信号来引导交通。