un·block /-ˈblɑk/
 解塊; 解鎖; 非阻塞; 開放; 開啟


 unblock
 解塊; 消除阻塞; 解鎖


 unblock
      v 1: play the cards of (a suit) so that the last trick on which a
           hand can follow suit will be taken by a higher card in
           the hand of a partner who has the remaining cards of a
           combined holding
      2: make (assets) available; "release the holdings in the
         dictator's bank account" [syn: unfreeze, free, release]
         [ant: freeze, freeze]