资料来源 : pyDict

暗处写字器,盲人写字器,射线照片

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Scotograph \Scot"o*graph\, n. [Gr. sko`tos darkness + -graph.]
   An instrument for writing in the dark, or without seeing.
   --Maunder.