The switch works by passing a pulse of current between the tip and the surface.

电源开关的工作原理是让电流脉冲穿过触点和触面之间。

《柯林斯英汉双解大词典》

An accelerator pedal kickdown switch provided faster passing when needed.

油门踏板降档开关在需要时提供更快的通过速度。

youdao

The background graph is what is specified by a query's FROM clause, by the sparql command's — data switch, or by passing a model to QueryExecutionFactory.create when using Jena's API.

在使用Jena的API时，通过某个查询的FROM子句、sparql命令的——data开关或者通过向QueryExecutionFactory . create传递一个模型来指定的图。

youdao

Major airlines always have the ability to switch you to another carrier, but they are loathe to do this as it means passing your ticket revenue onto a rival.

FORBES: Hurricane Sandy's Lesson to Travelers: Use A Travel Agent

As you pass a major landmark, your phone may switch off your music and turn on an audio recording of a person describing a landmark you're passing.

BBC: Five favourite travel apps of 2011