projector是什么意思

实用例句

1. You gave me back the projector.

你将幻灯机还给我了。来自柯林斯例句

2. A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机一起使用.来自《简明英汉词典》

3. There is a new projector in my office.

我的办公室里有一架新的幻灯机.来自《简明英汉词典》

4. Our host ran a long extension cord out from the house and set up a screen and a projector.

我们的主人从房里牵出一根延长电线，架起屏幕和投影仪。来自柯林斯例句

5. How long will it take to set up the projector?

把这个放映机安放好需要多长时间?来自辞典例句