switch的例句

switch 的相关例句:

21.	Switch your mind on to some other thought when an unwelcome thought arises.
	出现不愉快的想法时就去想别的东西。
22.	groped for the light switch in the dark room.
	我在黑房间里摸索着找电灯开关。
23.	The policeman kicked the switch on, and light flooded the room.
	警察打开开关，房间里泛起一片灯光。
24.	The light switch came away from the wall.
	电灯开关从墙上掉下来了。
25.	He stumbled around the dark room until he found the light switch .
	他在黑暗的房间里碰碰撞撞，直到找到电灯开关。
26.	We had to make a switch in our arrangements.
	我们不得不改变一下我们的安排。
27.	Somebody pressed the wrong switch .
	有人按错了开关。
28.	signal a switch to "on "
	把开关按到“开”
29.	The switch was often used to punish children.
	这鞭子常用来惩罚孩子。
30.	A railroad switch shifts a train from one track to another.
	铁路转撤器使列车换轨行驶。