be good money

• v. 是有利可图的投资

be good money的用法和样例：

例句

用作动词 (v.)

1. Of course, the investment was a good one.
   当然，这一回投资是有利可图的。
2. Those oil shares were a good investment,ie have been profitable.
   那些石油股票是有利可图的投资。