单词 | annunciator |
释义 | annunciator (once / 80955 pages) n WORD FAMILY annunciator: annunciators+/annunciate: annunciated, annunciating, annunciation, annunciator/annunciation: annunciations USAGE EXAMPLESThe Finger Annunciator, and all other electr. apparatus, by Finger Annunciator Co., Various, Scientific American, Vol. XLIII.?No...(2012) He then investigated the subject of telegraphy, and in 1867 patented a telegraphic switch and annunciator. Various, Encyclopaedia Britannica, 11th Edit...(2011) Projected on one wall was a picture of the cabman facing the lobby annunciator, fifty-three stories down. Dryfoos, David M., New Hire(2010) n an indicator that announces which electrical circuit has been active (as on a telephone switchboard) Hyper indicator a device for showing the operating condition of some system |
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