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 /ˈbækfɪl/ vt. \| n. I vt. 回填，覆土于，重新填没(坑穴、壕沟等) II n. 1. 回填，覆土 2. 回填土；回填料
随便看	lactogenic lactogenically lactogenically lactogenic hormone lactogenic hormones lactogenic-hormones' lactoglobulin lactoglobulins lactometer lactometers lactone lactones lactonic lactonise lactonised lactonises lactonising lactonization lactonizations lactonize lactonized lactonizes lactonizing lacto-ovo-vegetarian lacto-ovo-vegetarians

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