available for use at the discretion of the user 可任意使用的 the criminal courts possess a discretionary power to make compensation orders. 刑事法庭有权自行发出赔偿命令。 rules are inevitably less flexible than a discretionary policy. 规则总没有相机行事的政策来得灵活。 ■denoting or relating to investment funds placed with a broker or manager who has discretion to invest them on the client's behalf 代表委托人全权进行投资的 discretionary portfolios. 自主投资组合。