英语词汇“sound head”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	sound head
释义	WordReference Random House Unabridged Dictionary of American English © 2024 sound′ head′, [Motion Pictures.] Cinemaa mechanism through which film passes in a projector for conversion of the soundtrack into audio-frequency signals that can be amplified and reproduced. Also called sound′ gate′. 1930–35
随便看	beachcomber beach crab beach drift beacher beach face beach flea beachfront beach goldenrod beach grass beachhead beach-la-mar beachless beachmaster beach pea beach plum beach ridge beach scarp beachside beach umbrella beach volleyball beachwear beach wormwood beachy beachy head beacon

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。