单词 | signal light |
释义 | signal light (once / 33867 pages) n WORD FAMILY signal light: signal lights USAGE EXAMPLESThe railroad pole that holds critical signal lights was also damaged. Washington Times(Dec 31, 2016) Interaction between cars and infrastructure, such as signal lights, would allow a car computer to assess the risks ahead. Washington Post(May 11, 2016) The Nebraska Roads Department says traffic will be controlled by signal lights, and speed limits will be reduced. Washington Times(Apr 08, 2016) n a fire set as a signal Syn|Hyper signal fire beacon, beacon fire a fire (usually on a hill or tower) that can be seen from a distance |
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