英语词汇“optical sound”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	optical sound
释义	WordReference Random House Unabridged Dictionary of American English © 2024 op′tical sound′, [Motion Pictures.] Cinemasound recorded on and subsequently played back from an optical or photographic soundtrack, as opposed to a magnetic soundtrack. 1930–35
随便看	radek radetzky radford radha radhakrishnan radiability radiable radiableness radiably radial radial engine radiality radial keratotomy radially radial motion radial-ply radial saw radial symmetry radial tire radial triangulation radian radiance radiancy radiant radiant emittance

英语词典包含188688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。