透明物

英文翻譯

例句：

1. 透明物一個透明物體，尤指那種通過用光從後背照射或投影的方式來觀看的幻燈照片
   A transparent object, especially a photographic slide that is viewed by light shining through it from behind or by projection.
2. 透反射兩用幻燈機用於將不透明或透明物體的影象投影到螢幕上的機器
   A machine for projecting the images of opaque objects or transparencies on a screen.