switch

用于接通、断开或改变电路连接，或用于打开或关闭机器、灯的装置。

词源

From Middle English swich, switche, originally referring to a flexible twig or rod; the sense developed by extension to devices that shift or turn something.

搭配

从一种事物、人物、活动或情境变为另一种事物、人物、活动或情境的改变。

词源

From Middle English swich, switche, originally referring to a flexible twig or rod; the sense developed by extension to shifting or changing position.

搭配

使列车从一条轨道转入另一条轨道的可移动铁路轨道部分。

词源

From Middle English swich, switche, originally referring to a flexible twig or rod; the railway sense comes from the idea of moving something aside or changing its course.

搭配

从一件事、一个位置、一项活动或一种做事方式转到另一件事、位置、活动或方式。

词源

From Middle English swich, switche, originally referring to a flexible twig or rod; the verb developed from the idea of turning, shifting, or changing direction.

搭配

通过使用开关或控制器把设备、机器或电源打开或关闭。

词源

From Middle English swich, switche, originally referring to a flexible twig or rod; the electrical sense is connected with operating a device that shifts a connection.

搭配