traffic light
n. 红绿灯, 交通信号灯
例句与用法:
The car came to a full stop at the traffic light.
汽车在交通信号灯处停住了。
Jack made a jack-rabbit start when the traffic light turned green.
交通灯一变成绿色,杰克就马上开动车子。
Go straight along this street to the traffic light.
顺着这条街一直走到红绿灯处。
ph.
红绿灯