There is a new projector in my office. 我的办公室里有一架新的幻灯机。
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。
Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison. 摘要运动与电影从爱迪生发明放映机那一刻起即结下不解之缘。
Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically. 检测设备有光学投影仪、拉、压、扭力测试仪,检测结果由测试仪自动打印。
Sure. Do you need an overhead projector or anything?
当然。你需要用投影仪吗?
四阶听力训练营
So make sure to check that projector today.
所以今天一定要检查那个投影仪。
四阶听力训练营
Oh, I was going to check the projector tomorrow morning when I had my laptop.
噢,我打算明天早上带着笔记本电脑,来检查投影机。
CNN 10 学生英语 2019年2月合集
It's a projector, sound system and security system rolled into one.
它集投影仪、音响系统和安全系统于一身。
美国观光英语会话
Could you show me how this projector works?
请教我如何使用这部幻灯机好吗?
历年英语专业四级听力真题(含译文)
There'll be a computer and a data projector there available.
我们会提供电脑和投影机。
少儿畅学课堂
Finally, you can make a pinhole projector to cast a single, clear projection of the sun.
另外 你可以做一个针孔投影仪来显出单独、清晰的太阳投影。
摩登家庭第五季_Modern Family-Season05
Again, we're very sorry about the projector.
对投影仪的事再次表示抱歉。
S03
And I want to get a projector screen.
我还想要一个投影屏幕。
四阶听力训练营
Did you make sure the projector's working okay?
你确定投影仪没问题吗?
英语百科
Projector
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.
Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers. A virtual retinal display, or retinal projector, is a projector that projects an image directly on the retina instead of using an external projection screen.