(每日一词）projector

home-theater-projector-500x500

Projector /prəˈdʒektər/ n. （电影）放映机；投影仪

meaning: a device for showing films or images on a screen or other surface

1) 词根：pro-向前（progress)

2) 词根：ject- 扔（reject)

3) 后缀：-or 名词后缀

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