| 单词 | pyrene |
| 释义 | Pyrene nnoun.substancea pale yellow crystalline hydrocarbon C16H10 extracted from coal tar Hypernyms:hydrocarbon Inherited Hypernyms:pyrenehydrocarbonorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity Inherited Hypernyms:pyrenehydrocarbonorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity nnoun.plantthe small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it Hypernyms:nutlet Inherited Hypernyms:pyrenenutletnutseedfruitreproductive structureplant organplant partnatural objectwholeobjectphysical entityentity |
| 随便看 |
|
英语词典包含147479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。