groundmass

 
['gra?ndm?s]     ['gra?nd?m?s]    
  • n. 合金的基體
new

groundmass的英文翻譯是什么意思,詞典釋義與在線(xiàn)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
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan