英语词汇“useful time”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	useful time
释义	useful time [计] 使用寿命, 有效时间
随便看	declaration shipment clause declarations of estimated tax declarations of independence declarations of war declaration statement declaration system declaration token declaration type declaration type tag declaration under open policy declaratio voluntatis declarative declarative alvey compiler target language declarative array declarative component of metamemory declarative data declarative indexing declarative instruction declarative knowledge declarative knowledge definition declarative knowledge representation declarative language declarative languages declaratively declarative macroinstruction 心里炒豆子心里痛快百病消心里的秘密，眼睛会揭发心里盛不住半句话心里着火，必有火星飞出口外心里美萝卜赛过梨心里落下一块石头心里藏不下一粒芝麻心里转花儿多心里边打鼓夹峙夹布胶木夹带夹彩夹心夹心儿夹打夹批夹攻夹杂