audion

n. [电子]三极管

词形变化

audions 复数 audions

释义与例句

n.
  1. 1.

    An early electronic amplifying tube consisting of a partially evacuated glass tube with three electrodes, a heated filament, a grid, and a plate.

相关短语

audion tube audion tubes

词源

Neologism based on Latin audio (“to hear”).

来源：wiktionary