单词乎

annunciator

音标[ә'nʌnʃieitә]
annunciator是什么意思、annunciator怎么读

annunciator汉语翻译

n. 通报者, 信号器
【化】 报讯器

annunciator英语解释

名词 annunciator:

  1. an indicator that announces which electrical circuit has been active (as on a telephone switchboard)

annunciator详细解释

an.nun.ci.a.tor

n.(名词)
One that announces, especially an electrical signaling device used in hotels or offices to indicate the sources of calls on a switchboard.
信号器,示号器:宣告物,尤指饭店或办公室中使用的一种电子信号装置,用来指示交换台上的呼叫信号来源

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