999英语网 单词

phonolite的意思

phonolite

英 ['fnlat] 美 ['fon,lat]
  • n. [岩] 响岩;响石

phonolite

英文词源


phonolite (n.)
a kind of volcanic rock that rings when struck, c. 1830, literally "sounding stone," from phono- + -lite. Based on German klingstein.