单词	topographic trough
释义	topographic trough 地形槽
随便看	estimated rate distribution estimate drawing estimated realizable value estimated reasonably assured reserves estimated receipts estimated receival date estimated record estimated regression line estimated release estimated renal plasma flow estimated repair time estimated requirements estimated reserves estimated reser ves estimated reserves of crude oil estimated residual or scrap value estimated residual value estimated result Estimated Return to Service Date estimated revenue estimated revenue from sales estimated revenue receipts estimated revenues Estimate drift estimated risk