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單詞乎

annunciator

音標[?'n?n?ieit?]
annunciator是什么意思、annunciator怎么讀

annunciator漢語翻譯

n. 通報者, 信號器
【化】 報訊器

annunciator英語解釋

名詞 annunciator:

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

annunciator詳細解釋

an.nun.ci.a.tor

n.（名詞）
One that announces, especially an electrical signaling device used in hotels or offices to indicate the sources of calls on a switchboard.
信號器，示號器：宣告物，尤指飯店或辦公室中使用的一種電子信號裝置，用來指示交換臺上的呼叫信號來源

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