artificial corundum是什么意思


中文翻译人造金刚砂

网络释义

1)artificial corundum,人造金刚砂2)alundum powder,人造金刚砂粉3)carborundum,碳化硅,人造金刚砂4)synthetic diamond,人造金刚石5)Artificial diamond,人造金刚石6)diamond,人造金刚石

用法例句

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