switchboard

FREQ #20435 ★☆☆☆☆

n. 配电盘, 接线总机 [电] 交换台

发音

US /ˈswɪt͡ʃˌbɔɹd/
其它

词形变化

switchboards 复数 switchboards switchboarded switchboards 三单 switchboarding 现在分词 switchboarded 过去式 switchboarded 过去分词

别名

swbd

释义与例句

n.
  1. 1.

    The electronic panel that is used to direct telephone calls to the desired recipient.

    总机

    交换机

    媒体 工程
  2. 2.

    A large piece of power-distribution equipment that directs electricity to multiple loads.

    配电盘

    商务 工程 物理
v.
  1. 1.

    To transmit or relay through, as if through, a switchboard.

    及物

词汇关系

名词

同义词 2

patchboard plugboard

上位词 3

central exchange telephone exchange

词源

From switch + board.

来源：wiktionary