| 单词 | tetracyclic |
| 释义 | tetracyclic adj.   1. Bot. having four circles or whorls.   2. Chem. (of a compound) having a molecular structure of four fused hydrocarbon rings. |
| 随便看 |
|
英语词典包含43808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。