“open-pit quarry”的概念、定义、翻译、参考文献-科学参考

单词	open-pit quarry
释义	open-pit quarry [¦ō·pǝn ¦pit `kwär·ē] ^{MINING ENGINEERING} A quarry in which the opening is the full size of the excavation.
随便看	phthalate buffer phthalate ester phthalazine phthalic acid phthalic anhydride phthalocyanine pigments phthalocyanine Q switching phthalonitrile phthanite phthisis phugoid Phycitinae phycobilin phycobiont phycocyanin phycocyanobilin phycoerythrin phycoerythrobilin phycology Phycomycetes Phycosecidae Phylactolaemata phyletic evolution phyletic gradualism phyllary

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