rhyolite

n. 流纹岩

发音

/ˈɹaɪ.əˌlaɪt/
/ˈɹaɪ.oʊˌlaɪt/

词形变化

rhyolites 复数 rhyolites

释义与例句

n.
  1. 1.

    An igneous, volcanic (extrusive) rock, of felsic composition, with aphanitic to porphyritic texture.

    可数 不可数 地质

词汇关系

名词

上位词 1

igneous rock

词源

Coined by Ferdinand von Richthofen as German Rhyolith, from Ancient Greek ῥέω (rhéō, “flow”) + λίθος (líthos, “stone”) (modified to + -lite).

来源：wiktionary