英语词汇“backfill”是什么意思，“backfill”的读音、用法及例句翻译-烛光网

词汇	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	mechanic mechanic mechanical mechanical advantage mechanical drawing mechanical engineering mechanicals mechanics mechanics mechanise mechanism mechanisms mechanist mechanistic mechanists mechanize mechanized mechanizes mechanizing mechano- mechano- mechanochemical mechanoreceptor mechanotherapy mechitza

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