幻灯

幻灯
huàndēng
[slide show] 用光线很强的光源, 通过一组透镜, 把图像或文字投到白幕上

用幻灯配合教学效果更好


Advanced Chinese dictionary. 2013.

Игры ⚽ Нужен реферат?

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”