| 单词 | light bar |
| 释义 | > as lemmaslight bar light bar n. originally North American a bar or strip of (often flashing or coloured) electric lights; esp. (a) one on the roof of a police car or other emergency vehicle, used (often in conjunction with a siren) when responding urgently to an incident; (b) one used for the lighting at a performance, venue, etc. ΚΠ 1969 Salem (Ohio) News 13 June (Home ed.) 12/2 Light bar mounted on roof with 2 lights & siren. 1971 Field & Stream Apr. 44/1 A trailer light bar..carries all the legally required tail, stop, and directional lights... Make the light bar easily detachable. 1974 Billboard 2 Nov. ss16/3 The portable..features pre-set controls for intensities and rates of change: complete with light bar in the package. 1998 Chicago Daily Herald (Nexis) 3 Apr. A dance floor awash in color from a light bar suspended overhead. 2003 N.Y. Times (National ed.) 9 Nov. viii. 9/2 Two more patrol cars pull up, light bars aglow. < as lemmas |
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