估計的英語翻譯：

estimate; account; appraise; compute; figure; gauge; reckon
【化】 estimation
【經(jīng)】 assess; assessment; computation; estimate; estimate price; estimates
gauge; reckon; reckoning; take the gauge of

折舊率的英語翻譯：

【化】 depreciation rate; rate of depreciation
【經(jīng)】 depreciation rate; rate of depreciation; ratio of of depreciation