traffic signal light
短语词组
- automatic traffic signal light 自动红绿灯;主动红绿灯;荫;疁
- traffic signal light group 交通信号灯组;线型交通信号灯组
- LED Traffic Signal Light LED 交通指示灯
- traffic signal light control 交通信号灯控制
- auto traffic signal light 自动红绿灯
- electronic traffic signal light 主动红绿灯
- amber traffic signal light 黄色交通灯号
- automaboutic traffic signal light 主动红绿灯 返回 traffic signal light