| 释义 |
meth·ide
\ˈmeˌthīd\ noun
(-s)
Etymology: meth- + -ide
1. : a binary compound of methyl usually with a metal
< mercuric methide Hg(CH3)2 >
2. : a compound that contains a methylene group as part of a quinonoid structure and that is formed as an intermediate in the condensation of a phenol and formaldehyde to yield a resin
< quinone methide O . C6H4 . CH2 > |