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	jointness jointnesses join together joint ownership joint partner joint passport joint property joint resolution joint responsibility jointress jointresses joints joint stock joint-stock company jointure jointured jointures jointuress jointuresses jointuring joint venture jointweed jointworm joint–stock company join up

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。