单词	侧音测距系统
释义	侧音测距系统 tone ranging system
随便看	offshore joint operation offshore jurisdiction offshore lease offshore licence offshore lifting equipment offshore loading offshore loading and unloading system offshore loading method offshore loan offshore location offshore logging offshore logging depth compensation offshore logging skid offshore long-span-bridge offshoreman Offshore manufacturing venues besides China offshore Marine Service Co offshore marine structure offshore market offshore medical school offshore mining offshore mobile drilliing rig offshore mobile drilling rig offshore mobile drilling units Offshore Mobile Units