【經】 open-to-buy estimate

許的英語翻譯：

allow; perhaps; praise; promise

購的英語翻譯：

buy; purchase

定額的英語翻譯：

norm; quota; ration
【化】 norm; quota
【經】 quantity

估計的英語翻譯：

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