red light

n. 交通红灯

例句与用法：

At night, ships at sea carry a red light on the port side and a green light on the starboard.

夜晚,海上的船亮起左舷的红灯和右舷的绿灯。

A red light is usually a signal of danger.

红灯通常是危险的信号。

He drove through a red light (ie passed it without stopping) and a policeman saw him.

他开车闯红灯让警察看见了。

He was such an impatient driver (=He was so impatient a driver) that he went through the red light.

他是这样没有耐心的司机，所以他闯红灯了。

详细释义：

ph.

1. 危险信号, 红灯

2. 【口】停止的命令