请输入您要查询的英文单词:

 

单词 kekulé von stradonitz
释义

WordReference Random House Unabridged Dictionary of American English © 2024
Ke•ku•lé von Stra•do•nitz  (kāko̅o̅ lā′ fən shträdō nits),USA pronunciation 
    Frie•drich Au•gust  (frēdriкн ougŏŏst),USA pronunciation 1829–96, German chemist.
Collins Concise English Dictionary © HarperCollins Publishers::
Kekulé von Stradonitz /German: ˈkekule fɔn ˈʃtrɑdonɪts/ n
  1. (Friedrich) August (ˈoɡyst). 1829–96, German chemist. His elucidation of the concepts of valence and single, double, and triple bonds enabled him to suggest the structure of many molecules, notably benzene (Kekulé structure)
随便看

 

英语词典包含188688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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/7/23 13:45:37