知識庫更新 knowledge update: 知識更新knowledge base: 知識基礎(chǔ); 知識庫biomedical knowledge base: 生物醫(yī)學(xué)知識庫compiled knowledge base system: 編譯知識庫系統(tǒng)complexly structured knowledge base: 綜合結(jié)構(gòu)的知識庫下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯