graywacke

graywacke

美 ['gre??wæk] 　英 ['gre?wæk]

  • n.硬砂巖；雜砂巖；灰瓦克；灰瓦巖
  • 網絡混濁砂巖

英漢解釋

n.
1.
硬砂巖
2.
雜砂巖
3.
灰瓦克
4.
灰瓦巖

英英解釋

n.

例句

Their primary rocks were mainly graywacke, debris sandstone and few feldspar sandstone, ext.

其原巖主要為雜砂巖和巖屑砂巖，少數為長石砂巖等。