基本解釋粗略的場地平整；初步土方平整英漢例句雙語例句Site stripping, subgrade preparation, rough and finish grading, excavation, backfill and compaction.場地清表、地基處理、初平和終平、開挖、回填及壓實(shí)。rough grading更多例句詞組短語短語rough diamond grading 鉆石原石分級Rough Grading Certificate 初步土地平整合格證rough grading更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)粗略的場地平整