音速 音速的英文 英语翻译 velocity of soundspeed of sound 拓展翻译 音速的sonic 演奏音乐spiel 焰式微音器flame microphone 扬声器音圈speaker voice coil 扬声音圈loudspeaker voice coil 扬音ictus 羊皮纸擦音bruit de parchemin 羊音aegophony; capriloquism; egophony; tragophonia; tragophony 羊音的egophonic 阳极断电音AOS 摇摆舞音乐swing music 遥远拾音remote pickup 杳无音信have never been heard of since 咬舌发音lisp 夜间失音nyctaphonia 液生杂音lieuid-borne noise 一锤定音give the decisive word 一拦截杂音interception noise 一声音sound 一音波延迟线sonic delay line