Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/1dd5046117db4e81fc3373775cd8f257.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55
back-fill英英字典_back-fill剑桥英语解释_back-fill柯林斯英文解释_流逝汉英词典
流逝汉英词典

back-fill

B 开头单词

柯林斯词典

    backfill /ˈbækˌfɪl/

  • 1. V to refill an excavated trench, esp (in archaeology) at the end of an investigation (尤指考古挖掘后)重新填埋坑、壕

  • 2. N the soil used to do this 回填土

    • 返回 back-fill