| 单词 | θ6745 |
| 释义 | the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > rutile and uranite groups A02 (35) Subcategories:— rutile (6) — anatase (2) — manganese dioxide (10) — cassiterite (7) — uraninite (4) — thorianite (4) — others (2) |
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英语词典包含1132095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。