英语词汇backfill怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backfill
释义	back·fill AHD[băkʹfĭl'] D.J.[ˈbækˌfɪl]K.K.[ˈbækˌfɪl]n.（名词） Material used to refill an excavated area.回填料：用来重新填满被挖区域的材料 v.tr.（及物动词）back.filled, back.fill.ing, back.fills To refill (an excavated area) with such material.回填，重新填满：用回填料等材料重新填满（被挖区域）
随便看	personal foul personalia personalise personalism personalisms personalities personality personality personality inventory personality test personalize personalized personalizes personalizing personally personal pronoun personal property personals personalties personalty personal watercraft persona non grata personas personate personated

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