名詞 switchboard:

1. telephone central where circuits are completed with patchcords
   同義詞：patchboard, plugboard

1. Barbara will man the telephone switchboard till we get back.
   我們回來前由巴巴拉管理電話總機。
2. Do you remember to ask the switchboard to put my call through to the boardroom?
   你記住請總機把我的電話接到董事會的會議室？
3. The switchboard is manned twenty-four hours a day.
   電話總機是一天24小時由人操縱的。
4. 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