英语词汇photovalve的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	photovalve
释义	photovalve 英?['f??t?v?lv] 美?['fo?t?v?lv] 释义 n. 光电发射管，光发射元件行业词典计算机光电发射管，光发射元件???
随便看	wave notation wave number wavenumber wave number calibration wave-number calibration curve wave-number counter wave-number difference wavenumber domain wave-number domain wavenumber filter wavenumber-frequency filtering wave number-frequency spectrum wave-number marker lamp wave-number migration wave-number operator wave-number range wave-number registration wave number, repetency wavenumbers wave numbers wave-number scale wave number space wave number, spatial frequency wave-number spectrum wavenumber spectrum

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

photovalve