| 单词 | periodic acid |
| 释义 | Word Frequency periodic acid(ˌpɜːraɪˈɒdɪk) noun any of various oxyacids of iodine containing a greater proportion of oxygen than iodic acid and differing from each other in water content, esp either of the crystalline compounds HIO4 (metaperiodic acid) and H5 IO6 (paraperiodic acid) Word origin C19: from per- + iodic |
| 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。