单词 | nepheline |
释义 | nepheline (once / 196989 pages) n WORD FAMILY nepheline USAGE EXAMPLESThese last consist of an intermixture of nepheline or sodalite and alkali-felspar. Various, Encyclopaedia Britannica, 11th Edit...(2010) Leucite and nepheline rocks have been found in various parts of the island, especially in the south-west. Various, Encyclopaedia Britannica, 11th Edit...(2010) Some writers held that this mineral has resulted from the decomposition of nepheline; others regard it as a primary mineral. Various, Encyclopaedia Britannica, 11th Edit...(2010) n a whitish mineral consisting of sodium aluminum silicate or potassium aluminum silicate in crystalline form; used in the manufacture of ceramics and enamels Syn|Hyper nephelite mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
随便看 |
|
英语词典包含147318条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。