“electric switchboard”的概念、定义、翻译、参考文献-科学参考

单词	electric switchboard
释义	electric switchboard [i¦lek·trik `swich´bȯrd] See <<switchboard>>
随便看	Lower Devonian lower half-power frequency lower heating value lower high water Lower Jurassic lower limb lower low water lower mantle Lower Mississippian lower motor neuron lower motor neuron disease lower nephron nephrosis Lower Ordovician lower pair Lower Pennsylvanian Lower Permian lower pitch limit lower plate lower punch lower rib height lower semicontinuous function lower sideband lower-sideband upconverter Lower Silurian Lower Sonoran life zone

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