switchboards

switchboards读音音标

英 [s\'wɪtʃbɔ:dz]

美 [s\'wɪtʃbɔdz]

switchboards意思解释

n.

电话总机，电话交换台( switchboard的名词复数 )；

英英释义

n.

telephone central where circuits are completed with patchcords

同义词：patchboardplugboard

词组短语

telephone switchboard

switchboard operator