| 单词 | heulandite |
| 释义 | Word Frequency heulandite(ˈhjuːlənˌdaɪt) noun a white, grey, red, or brown zeolite mineral that consists essentially of hydrated calcium aluminium silicate in the form of elongated tabular crystals. Formula: CaAl2 Si7O18.6H2O Word origin C19: named after H. Heuland, 19th-century English mineral collector; see -ite1 |
| 随便看 |
英语词典包含233703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。