请输入您要查询的英文单词:

 

单词 methyl
释义

WordReference Random House Unabridged Dictionary of American English © 2024
meth•yl  (methəl),USA pronunciation adj. [Chem.]
  1. Chemistrycontaining the methyl group.
  • 1835–45; by back formation from methylene
me•thyl•ic  (me thilik, mə-),USA pronunciation adj. 
methyl-, 
  1. Chemistrya combining form occurring in the names of chemical compounds in which the methyl group is present:methylamine.

Collins Concise English Dictionary © HarperCollins Publishers::
methyl /ˈmiːθaɪl; ˈmɛθɪl/ n
  1. (modifier) of, consisting of, or containing the monovalent group of atoms CH3
  2. an organometallic compound in which methyl groups are bound directly to a metal atom
Etymology: 19th Century: from French méthyle, back formation from methylene

methylic /məˈθɪlɪk/ adj
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 17:37:16