大家都搜：
v.转变，改变；切换，对调；调班，临时调换工作时间；（用柳条）击打，轻拂（switch的过去式和过去分词）
1、switched off───关闭（switched是switch过去式）
1、The working area is often called a robot "cell" , and nobody can enter it until the machine is switched off.───工作区域也往往被称为机器人的“单元”，除非被切断电源，没人可以进去。
2、Wall Street's collapse just a few days after the LHC was switched on was deemed a coincidence.───华尔街的崩溃就在强子对撞机接通电源几天之后。这被认为纯属巧合。
3、She switched off the coffee-machine.───她关掉了咖啡机。
4、Rabbi Daniel G. Zemel of Temple Micah, a Reform congregation in Washington, was one of those who switched positions.───设在华盛顿的改革派教会弥迦会堂的拉比但以理.g。泽梅尔便是转变立场的人之一。
5、He said resources should be switched away from these highly expensive studies, which in his view have now done their job.───他说，应当将资源转离这些极其昂贵的研究，他认为这些工作现在已经完成了。
6、How much buffer space does each switched port have ?───每个交换式端口的缓冲空间是多？。
7、They've switched off the power.───他们关掉了电源。
8、I then made a new branch called empty-gdbinit and switched to it (I could have done this with git checkout -b empty-gdbinit as well).───随后我生成一个名为empty-gdbinit的新分支，然后切换到该分支 (Cao)。
9、Please ensure (that) all lights are switched off.───请务必将所有灯都关掉。
1、He switched on the light and examined his surroundings.
2、His health has switched back.
3、Ella drew the curtains and switched the light on.
4、The kids all groaned when I switched off the TV.
5、She filled the kettle and switched it on.
6、She switched/turned to another channel to watch the football.
7、She switched on the bedside lamp.
8、I switched on the radio.
9、He switched the boy with a cane.