prospective utility

• 期待的效用

prospective utility的用法和样例：

例句

1. I have always doubted the utility of these conferences on disarmament.
   我一直怀疑这些裁军会议的效用。
2. So far, the independent director has not totally given play to due utility.
   独立董事实施至今，并没有完全发挥出应有的效用。