| 单词 | θ70365 |
| 释义 | the world > matter > chemistry > organic chemistry > [adjective] > organic structure > cyclic or ring compounds (11) Subcategories:— carbo-cyclic (1) — homocyclic (2) — heterocyclic (3) — monocyclic (1) — tricyclic (1) — tetracyclic (1) — polycyclic (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。