操作开关的人或物。
进行切换的人或物；即改变状态的人或物。；交换机；转换开关；调车机车
操作开关的人或物。
One who or that which operates a switch.
进行切换的人或物；即改变状态的人或物。
One who or that which switches, that is, changes in some way.
一种开关模式电源。
A switchmode power supply.
视频切换器的同义词(用于在视频源之间选择的设备)。
Synonym of vision mixer (“device for selecting between video sources”).
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Dictionary facts from ECDICT, WIKTIONARY.
