英语词汇“back up sand”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back up sand
释义	back up sand un. 充填砂 [网络] 背砂
随便看	hierarchical conflict hierarchical construction hierarchical control hierarchical control of power system hierarchical control system hierarchical coordination hierarchical corporate culture hierarchical cosmology hierarchical court system hierarchical culture hierarchical data hierarchical database hierarchical data base hierarchical database management system Hierarchical Data Format hierarchical data model hierarchical data structure hierarchical data structures hierarchical dbms hierarchical decision hierarchical decision making hierarchical decoder hierarchical decomposition hierarchical description hierarchical design slcz sldb slfz slgc slgm slgy slhc slhh slhk slhl 異母異父異物異状異界異相異称異種異種移植異端