英语词汇“signal board”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	signal board
释义	signal board a board for displaying electrically transmitted signals and indicating their source. Cf. annunciator.
随便看	atmospheric engine atmospheric inversion atmospheric perspective. atmospheric pressure atmospherics atmospheric tide atmospheric window Atna at. no. atoll atom atom bomb. atom-bomb atomic atomic age atomic bomb atomic clock atomic cocktail atomic energy. Atomic Energy Commission atomic hydrogen atomicity atomic mass atomic mass unit atomic number

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