bean counter
noun /ˈbiːn kaʊntə(r)/
  /ˈbiːn kaʊntər/
(informal, disapproving)- a person who works with money, for example as an accountant and who wants to keep strict control of how much money a company spends精打细算的账房先生;“铁公鸡” 会计 - a corporate bean counter keeping track of every penny跟踪每一分钱的企业bean计数器 
 
- a corporate bean counter keeping track of every penny