單詞
graywacke
英 ['ɡre?,w?k?]
美['gre,w?k]
基本信息
- n. 雜砂巖;硬砂巖(等于greywacke)
英文詞源
- graywacke (n.)
- also greywacke, 1806, partial translation of German grauwacke; see gray (adj.) + wacke.
graywacke相關(guān)單詞