请输入您要查询的词汇:

 

词汇 trihydro-
词根词缀
OED

trihydro- Chem.|traɪˈhaɪdrəʊ|[f. tri- 5 + Gr. ὑδρο-, combining form of ὕδωρ water: see hydro-.]A formative denoting that the compound contains the elements of three molecules of water, H2O, united to the substance designated by the rest of the name; e.g. trihydrostrychnine, C21H28N2O5, which differs from strychnine, C21H22N2O2, by 3H2O.1879Jrnl. Chem. Soc. XXXVI. 387 Another basic substance was obtained, trihydrostrychnine.
随便看

 

英语词根词缀词典收录了54763条英语词根词缀词条,基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析,是记忆英语词汇的必备工具。

 

Copyright © 2000-2024 Newdu.com.com All Rights Reserved
更新时间:2025/3/12 22:26:21