money-minded
adjective uk/ˈmʌn.iˌmaɪn.dɪd/ us/ˈmʌn.iˌmaɪn.dɪd/
具有经济头脑的，善于赚钱（或存钱）的
interested in money and good at getting or saving it
I've never been very money-minded - I leave all my business affairs to my financial adviser. 我从来没有经济头脑——我把所有的商业事务都交给我的财务顾问打理。