Vocabulary

信号灯

xìnhàodēng

Not HSK noun

signal light; car indicator

In a story

信号灯变绿了，画面也回来了。The signal turned green, and the picture came back.末班地铁 · The Last Train · HSK 5

忽然，前面的信号灯变成了红色。Suddenly the signal ahead turned red.末班地铁 · The Last Train · HSK 5

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