| 释义 |
ˈtraffic lightnoun [c] [usu.pl] a sign with three coloured lights (red), ( amber) and (green) that is used for controlling the traffic where two or more roads meet 交通信号灯；红绿灯 ☞picture at roundabout 见roundabout插图 traffic light /ˈ·· ·/ also 又作 traffic sig·nal /ˈ·· ˌ··/n [c]a set of coloured lights where two roads meet, which tell cars when to stop 交通信号灯，红绿灯 |