幻灯机 (huàn dēng jī) — slide projector

定義

例文

• 教室里的幻灯机坏了，今天没法用。
  Jiào shì lǐ de huàn dēng jī huài le, jīn tiān méi fǎ yòng.
  The slide projector in the classroom is broken, so we can't use it today.
• 他用幻灯机展示了很多老照片。
  Tā yòng huàn dēng jī zhǎn shì le hěn duō lǎo zhào piàn.
  He used a slide projector to show many old photos.
• 这台幻灯机需要更换灯泡了。
  Zhè tái huàn dēng jī xū yào gēng huàn dēng pào le.
  This slide projector needs a bulb replacement.