traffic light
短语红绿灯 [法] 交通指挥灯
发音
词形变化
释义与例句
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1.
A signalling device positioned at a road intersection or pedestrian crossing indicating the moment it is safe to drive, ride or walk, using a universal color code.
红绿灯
红青灯
信号灯
交通灯
青红灯
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2.
A signalling device positioned at a road intersection or pedestrian crossing indicating the moment it is safe to drive, ride or walk, using a universal color code.
A road intersection controlled by one or more such devices.
How do I get to the hospital? ~ You go straight on to the traffic lights, then turn left at the traffic lights and the hospital is on your right.
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3.
A colour code using the three signals of a traffic light (green, yellow or amber, and red) as a metaphor.
The Department of Health recommends that food packaging display the recommended daily intake with a traffic light system, for ease of understanding.
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4.
The colored dots on stamp sheet margins printed with offset printing or photogravure methods, used by the printers to check color accuracy.
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5.
In Conway's Game of Life, an arrangement of four blinkers that are orthogonally equidistant from a central point.
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