单词	dual cylinder
释义	dual cylinder 双柱
随便看	substation sub station sub-station substational magnitude substation and distribution station substation and transmission substation automated system substation automatic system substation automation substation automatization substation automotion substation building substation bus arrangement substation busbar connection substation busbars substation cable cleat substation capacity substation capacity scale substation central control substation circuit substation civil construction substation communication substation communication manager substation communication system substation configuration description language