释义 |
traffic light ˈtraffic ˌlight noun [C usually plural] ► A2 one of a set of red, yellow, and green lights that control the movement of vehicles, usually at a point where two or more roads join: » The police pulled him over for failing to stop at a red traffic light.» Turn left at the traffic lights.» The traffic lights turned green as we approached the junction.See picture: traffic light  Thesaurus+: ↑Lights, signs and markings on roads |