huàn​dēng​jī

overhead projector

Senses

幻灯机/ 幻燈機 huàn​dēng​jī overhead projector

noun · a device that projects images from transparent sheets onto a wall or screen

他在幻灯机上放置了透明的教学材料。

幻灯机/ 幻燈機 huàn​dēng​jī slide projector

noun · a device used to project images from photographic slides onto a screen

老师正在用幻灯机给学生们演示幻灯片。

References

No references for this word.