英语词汇optical sound怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	optical sound
释义	optical sound n. 【电影】光学声迹
随便看	well thought of well-thought-out well thought out well-thumbed well thumbed well-timed well timed well-to-do well-trained well trained well-traveled well traveled well-travelled well-travelled well travelled well-treated well treated well-tried well tried well-trodden well trodden well-turned well turned well turned out well-understood

英汉双解词典包含368430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。