英语词汇“sand and gravel extraction”的翻译、意思、用法、释义-英汉汉英双解词典

单词	sand and gravel extraction
释义	sand and gravel extraction 石精选
随便看	polyarchy polyarclymide gel electrophoresis polyarcuate diaphragm polyarcylate polyarcylonitrile polyare polyarene polyarenes polyares polyarginine polyarginine oligopeptides polyargite polyargites polyargyrite polyargyrites polyariticular polyariticular gout polyarmid fiber PolyARNA polyA+RNA PolyA+ RNA poly a-rna polyarnide fiber Polyarnik Polyarnoye