英语词汇“switchboard”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	switchboard
释义	switchboard n. an apparatus for varying connections between electric circuits, esp. in telephony.
随便看	theism them thematic theme themselves then thenar thence thenceforth thenceforward theo- theobromine theocentric theocracy theocrasy theodicy theodolite theogony theologian theological theology theomachy theophany theophoric theophylline

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