work·ing cap·i·tal
noun/ˌwɜːkɪŋ ˈkæpɪtl/
/ˌwɜːrkɪŋ ˈkæpɪtl/
[uncountable] (business)- the money that is needed to run a business rather than the money that is used to buy buildings and equipment when starting the business
流动资本；运营资本；周转资金