緊湊型電路compactcobol: 簡(jiǎn)單面向商業(yè)的通用語(yǔ)言compactablility: 可緊致性compactdatabase: 壓縮與修復(fù)數(shù)據(jù)庫(kù)compactability index: 壓實(shí)指數(shù)compactdensity: 壓塊密度下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯