单词 | θ69087 |
释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > selenium > [noun] > compounds (3) Subcategories:— plus hydrogen or metal (2) — plus electro-positive element or radical (1) |
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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。