单词 | tetracyclic |
释义 | tetracyclic/ˌtɛtrəˈsʌɪklɪk![]() adjective Chemistry (Of a compound) having a molecular structure of four fused hydrocarbon rings.Cucurbitacins are oxygenated tetracyclic triterpenes that have been shown to have emetic, antineoplastic, and cytotoxic effects on herbivores, resulting in feeding and oviposition deterrence and reduced growth of consumers....
|
随便看 |
英语词典包含243303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。