?视频振荡器
... 声频振荡器 audio circuit oscillator; audio frequency oscillator; audio oscillator 视频振荡器 vfo video frequency oscillator; video frequency oscillator; visible frequency generator 双频振荡器 double-frequency oscillator; twice frequency oscillator ...
英汉双解词典包含3185865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。