单词	外封囊
释义	外封囊outer capsule
随便看	discretionary income discretionary monetary policy discretionary participation feature discretionary policy discretionary power discretionary spending discretionary system discretionary trust discretionary wiring discretionary wiring method discretionary、discretional discretion in speech is more than eloquence. discretion is the better part of valour discretion is the better part of valour. discretions discretive discretively discretives discretization discretization approach discretization error discretization of discretization of energy discretization of structure discriminability