1) lagging green signal
后期绿灯信号相
2) traffic light signal
红绿灯信号
3) flashing green light
绿闪信号灯
1.
In recent years, green and red signal countdown device, flashing green light and red/amber light were used in China.
近些年,我国各城市纷纷采用倒计时信号灯、绿闪信号灯和红/黄灯。
4) greensignal light
绿色信号灯
5) The signal turns green .
信号灯变绿灯了。
6) multi-phazed signal light
多相位信号灯
1.
After brief analyzing the traffic condition in the crossroad with multi-phazed signal light,the article thinks the traffic jam in planar crossroad could not be solved but setting up varying-roadway-light.
文章对多相位信号灯交叉路口的交通情况进行了简要分析 ,认为只有设置可变车道灯才可能解决平面交叉路口的拥堵问题。
补充资料：开绿灯
比喻准许做某事：不能给不合格产品上市～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条