sound
【释义】： n．声，声音v．探测，测深 ◇sound off quarters暂停战斗，解除战斗警报 ‖sound absorber减音材料sound altimeter声波测高计sound arrester隔音装置sound damper减音器sound eliminator消音器sound generator声波发生器sound insulation隔音材料sound monitor监听器sound radar声波雷达sounding balloon探空气球sounding buoy探测浮标sounding rocket探空火箭 |