单词	optical sound track
释义	optical sound track 光录声迹
随便看	laser aided marking Laser-Aided Rocket System laser aiming laser-aiming laser aiming instrument Laser Aiming Module Laser Aiming Simulation Laser Airborne Bathymetric Systems Laser Airborne Depth Sounder laser airborne particle counter Laser Airborne Photographic Scanning System Laser Air Defense Laser Air Defense System laser air-scattered jamming laser airspeed indicator laser airspeed meter Laser Air-to-Air Gunnery Simulator laser alarm laser alarm detector laser alarm installation Laser Alarm Locator System laser alignement technique laser aligner laser aligning laser alignme