teinoscope

词形变化

teinoscopes 复数 teinoscopes

释义与例句

n.
  1. 1.

    An instrument formed by combining prisms so as to correct the chromatic aberration of the light while linear dimensions of objects seen through the prisms are increased or diminished

词源

Ancient Greek τείνω (teínō, “I extend”) + + -scope.

来源：wiktionary