| 单词 | barbituric acid |
| 释义 | Word Frequency barbituric acid(ˌbɑːbɪˈtjʊərɪk) noun a white crystalline solid used in the preparation of barbiturate drugs. Formula: C4H4N2O3 Systematic name: 2,4,6-trioxypyrimidine. Also called: malonylureaWord origin C19: partial translation of German Barbitursäure, perhaps from the name Barbara + uric + Säure acid |
| 随便看 |
英语词典包含233703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。