开关用英语怎么说

开关是指一个可以使电路开路、使电流中断或使其流到其他电路的电子元件。那么你知道开关用英语怎么说吗?接下来跟着小编来学习一下吧。

开关的英语说法1：

switch

开关的英语说法2：

on-off

开关相关英语表达：

step switch;

分档开关

a two-way switch;

双向开关

on-off switch;

通断开关

knife switch;

闸刀开关

开关的英语例句：

1. He took his flashlight from his jacket pocket and switched it on.

他从夹克口袋里拿出手电筒，打开开关。

2. Ned turned on the lanterns, which worked with batteries.

内德打开开关亮起了装电池的灯笼。

3. I was confronted with an array of knobs, levers, and switches.

我面对的是一大堆旋钮、控制杆和开关。

4. Prince Edward threw the switch to light the illuminations.

爱德华王子按动开关亮起彩灯。

5. Vicky Brown arrived home to find the men disconnecting her microwave.

维基·布朗到家时发现那些人正在断开她微波炉的开关。

6. He flicked a light-switch on the wall beside the door.

他啪的一声打开了门边墙上的电灯开关。

7. He trotted to the truck and switched on the ignition. Nothing happened.

他匆匆走向卡车并转动点火开关，结果没有任何反应。

8. The intercom buzzed and he pressed down the appropriate switch.

对讲机发出嗡嗡声，他按下了相应的开关。

9. The device automatically disconnects the ignition when the engine is switched off.

当引擎关掉时，这个装置会自动切断点火开关。

10. Ceiling and wall lights can operate independently.

吊灯和壁灯可单独开关。

11. The overdrive switch was on the steering column.

超速挡的开关在转向杆上。

12. He flipped the timer switch.

他按了一下定时开关。

13. He twisted the throttle control to max power.

他把节气门的开关拧到最大。

14. She groped blindly for the light switch in the dark room.

她在黑暗的房间里摸索电灯开关。

15. That was in the days before electricity was available at the flick of a switch .

那是在过去，还没有到开关一响就有电的时代。