burn rate
noun [ C ] uk/ˈbɜːn ˌreɪt/ us/ˈbɝːn ˌreɪt/
（公司的）资金消耗速度
the speed at which a company spends the money that is available to it when it begins trading
It is estimated that the company will last ten years based on the current burn rate. 按目前的资金消耗速度估算，这家公司可支撑10年。