You have not get any slide projector, have you?

你没有幻灯机，对吗？

youdao

The basic function of an overhead projector is similar to that of a slide projector.

投影仪的基本功能与幻灯机相似。

youdao

He adjusted the slide projector to focus the image.

他调整了投影仪使图像清晰。

youdao

He adjusted the slide projector to focus the image.

他调整了投影仪使图像清晰。

youdao