单词	audion
释义	Audion Audion The trademark of radio vacuum tubes manufactured by the De Forest Radio Company. Audion was also often used even when referring to early radio vacuum tubes from other manufacturers.
随便看	rbmhc rbmi rbmk rbml rbmm patronages patronage system patrona khalil uprising patronal patron and patronage patronate patron-client relationship patron database patrone patroness patronesses patron fare display patronimic patronisation patronise patronised patroniser patronisers patronises patronising

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。