in a way that shows that you are not willing to spend money or to give or use a lot of something

I ordered one beer and drank it parsimoniously until the end of the night. 我点了一杯啤酒，小口小口地一直喝到深夜。

The emperor parsimoniously refused to give his soldiers the money. 皇帝吝啬地拒绝给他的士兵钱。