英语词汇“backfill”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	backfill
释义	backfill /bak"fil'/, n. 1. material used for refilling an excavation. v.t. 2. to refill (an excavation). [1950-55; BACK² + FILL]
随便看	comm. comma comma bacillus Commack comma fault Commager command commandant command car command-driven commandeer commander commander in chief commandery command guidance commanding commanding officer commandment command module commando command performance command post comma position comma splice commeasurable

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