spinels

 
[s'p?nelz]     [s'p?nelz]    
  • n. 尖晶石類
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spinels的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

名詞 spinel:
  1. a hard glassy mineral consisting of an oxide of magnesium and aluminum; occurs in various colors that are used as gemstones

今日熱詞
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