epidiascope是什么意思？

epidiascope

英[ˌepɪ'daɪəˌskəʊp] 美[ˌepɪ'daɪəˌskoʊp]

• n. 实物幻灯机；

例句

• We've rigged the epidiascope to refIect whatever the Martian Iens picks up. 我们已经准备好了幻灯机来演示火星人是怎么采集外界信息的了.

英英词典释义

• Noun
  1. a projector for images for both transparent and opaque objects