词汇	working principium
释义	working principium 工作原理
随便看	license pack license passport license patent license payment license period license&permit bond license & permit bonds license plat detection license plate license-plate license plate analysis license plate automatic identification license plate automatic recognition system license-plate character License-plate character license plate character recognition license plate extraction license plate identification license plate image license plate lamp license plate light license-plate light license plate localization license plate locating license plate location