switch from的用法和样例:
例句
- In recording, a feature of some tape recorders that permits the tape movement to be stopped without switching from the play or record settings.
在录音技术中,某些磁带录音机具有的一种特殊功能,它不需从放音或录音设定位置作切换就可使磁带停止运动。 - He can switch from being nice to nasty in a couple of seconds.
他可以在几秒钟内从一个很和蔼的人变成一个很讨厌的人。