parsimoniously       
adverb  formal uk/ˌpɑː.sɪˈməʊ.ni.əs.li/ us/ˌpɑːr.səˈmoʊ.ni.əs.li/
 吝啬小气地,过度节俭地
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。 
 See: parsimonious
 - More examples
 - I was living parsimoniously at that time.
 - At the conference, minutes of time on the stage were shared out parsimoniously.
 - He described the team rather parsimoniously as '11 players willing to work'.