| 单词 | annunciator light |
| 释义 | > as lemmasannunciator light General use as a modifier (in sense 2), as in annunciator light, annunciator panel, etc. ΚΠ 1877 Jrnl. Soc. Telegr. Engineers 28 Feb. 92 When signals become confused the stations cease speaking and the annunciator alarm is received. 1879 G. B. Prescott Speaking Telephone (new ed.) 392 The annunciator disk and lever. 1904 Trans. Amer. Inst. Electr. Engineers 1903 22 423 Ground detectors with annunciator relay and drop-signal are desirable features of a high-tension switchboard equipment. 2007 K. Dismukes et al. Limits Expertise xi. 148 Rushing to complete the Before Takeoff checklist, the crew did not notice an annunciator light indicating that the pitot/stall heaters were turned off. 2007 Pantagraph (Bloomington, Illinois) (Nexis) 29 Sept. d1 The rusty annunciator panel was discovered in one of the estate's outbuildings during a 1980s renovation. < as lemmas |
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