Phonolite

[fәunәlait]

解释:

(n.) A compact, feldspathic, igneous rock containing nephelite, hauynite, etc. Thin slabs give a ringing sound when struck; -- called also clinkstone.

休整理

About(关于我们)|Sitemap(网站地图)

Copyright © 2018 EnMama.net. All rights reserved.