projector的意思

projector

英式音标[prə'dʒɛktɚ]
美式英标[prə'dʒektə]

基本解释

n. [仪] 投影仪；放映机；探照灯；设计者

n. (Projector)人名；(英)普罗杰克特

中文词源

projector 放映机，投影仪

来自project,投掷，投射，-or,物。

英文词源

projector (n.): 1590s, "one who forms a project," agent noun in Latin form from project (v.). In the optical, camera sense it is from 1884.

实用例句

1. You gave me back the projector.: 你将幻灯机还给我了。

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.

3. There is a new projector in my office.: 我的办公室里有一架新的幻灯机.

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。

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?

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