单词 | θ70396 |
释义 | the world > matter > chemistry > organic chemistry > [noun] > organic structure > cyclic or ring compounds (5) Subcategories:— heterocyclic (2) — bicyclic (2) — polycyclic (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。