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单词 nepheline
释义

WordReference Random House Unabridged Dictionary of American English © 2024
neph•e•line  (nefə lin),USA pronunciation n. 
  1. Mineralogya feldspathoid mineral, essentially sodium aluminum silicate, NaAlSiO4, occurring in alkali-rich volcanic rocks.
Also, neph•e•lite (nefə līt′).USA pronunciation 
  • Greek nephélē cloud) + -ine -ine2
  • French néphéline, equivalent. to néphél- (
  • 1805–15

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更新时间:2024/11/11 1:14:09