phonolite

n. 响岩

发音

US /ˈfoʊ.nəˌlaɪt/

词形变化

phonolites 复数 phonolites

释义与例句

n.
  1. 1.

    A light-coloured rock of volcanic origin composed mostly of alkali feldspars.

    可数 不可数 化学 地质

词源

From phono- + -lite, from the metallic sound when it is hit.

来源：wiktionary