differential earning

• [经] 差别(差量)收益

differential earning的用法和样例：

例句

1. One of the payoff of a university degree is increasing earning power.
   一所大学学位奖赏之一是所增长的收益能力。
2. Use daily and weekly charts to materially improve your stock selection and earning.
   使用每日和每周图表来显著提高你的选股和收益。