单词	宝石矿石
释义	宝石矿石n.gemstone宝石矿石；宝石
随便看	communication channel adapter，cca communication channels communication channel with index communication check communication check code communication check point communication check summary counter communication chip communication circuit communication circuits communication close communication cohesion communication command and terminal system communication common carrier communication competence communication complexity communication computer communication configuration communication control communication control block communication control block，ccb communication control board 1 communication control board 2 communication control center communication control center，ccc