sound labn.语言实验室soundn.声音；嘈杂声；音乐风格；曲调；印象；感觉；海峡；鱼鳔；探针v.听起来；感觉起来；发出声音；发音；探测深度；探询adj.有效的；合理的；可靠的；全面的；健康的；完好的；酣睡的；严厉的adv.酣畅地sound-recording evidence and video evidence音像证据sound-absorbed bricks with resonance cavities共振腔吸声砖Sounding conversational rather than scripted.听起来象交谈而非照读脚本。sound-absorbing perforated asbestos cement panel吸声带孔石棉水泥板sound surface wave frequency-modulated oscillator声表面波调频振荡器sound-velocity-temperature-pressure instrument声速温压仪sound-equipment operators and cinema projectionists音响设备操作员和电影放映员sound-repeater mutually talking recording telephone增音对讲录音电话Sound-absorbing materials Xiangzao prefabricated cement吸音降噪材料水泥预制件sound-absorbing material and sound-absorbing construction吸声材料和吸声结构