reagent grade
noun
mass noun
- Chemistry a grade of commercial chemicals of a high standard of purity suitable for use in chemical analysis【化】试剂级别。
| 单词 | reagent grade |
| 释义 | reagent gradenoun mass noun
|
| 随便看 |
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。