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They also explain how they are working on creating a super diamond.
他们还会解释他们如何致力于制造一种超级钻石。
youdao
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Diamond polishing is the way to gain super smooth diamond surface.
抛光金刚石是获得光滑无缺陷金刚石表面的基本手段。
youdao
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Diamond polishing is the way to gain super smooth diamond surface.
抛光金刚石是获得光滑无缺陷金刚石表面的基本手段。
youdao