trafficelights的中文意思是什么

traffic lights [英][ˈtræfik laits][美][ˈtræfɪk laɪts] n.红绿灯; 红绿灯( traffic light的名词复数 ); 例： ①Even traffic lights are in the firing line. 甚至交通信号灯也在被拆范围之列 ②There would be no traffic lights....