词汇	大练
释义	大练 dà liàn粗帛。大練
随便看	LASER PHOTOTYPESETTER OF CHINESE CHARACTERS laser phototypesetting laser phototype setting laser phototypesetting film laser phototypesetting system laser physical vapor deposition laser physics laser pickoff laser pick-off laser pickoff unit laser pick-up head laser pick-up system laser picture laser piercing power Laser pie welding laser pipe fibre optics Laserpiteae laserpitin laserpitium laser plane laser plane interferometer laserplanetarium laser planetarium laser plasma Laser-plasma