单词	cetain
释义	cetain 盐酸普鲁卡因局麻药
随便看	knowledge propagation knowledge property knowledge property fight knowledge property protection knowledge property right Knowledge Property Rights knowledge protal knowledge protection knowledge provider knowledge psychology knowledge purification knowledge push knowledge push service knowledge quality knowledge quality structure knowledge quantity knowledge query knowledge query and manipulation language Knowledge querying knowledge query language knowledge query manipulation language knowledge query manipulation language, KQML Knowledge question answering knowledge question answering platform knowledge questionnaire