| 单词 | fine chemicals |
| 释义 | > as lemmasfine chemicals fine chemicals n. chemicals produced in a relatively pure state; (in later use) esp. chemicals produced to a very high degree of purity for use in research and industry.extracted from chemicaladj.n.< as lemmas |
| 随便看 |
|
英语词典包含1132095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。