groundmass

 
['graʊndmæs]     ['graʊndˌmæs]    
  • n. 合金的基體
new

groundmass的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. (geology) the matrix of fine-grained crystalline material in which larger crystals are embedded

今日熱詞
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