| 单词 | activity series |
| 释义 | activity seriesacˈtivity ˌseries noun [countable] science, chemistry a list of chemical elements in order from the one that is most likely to combine with other chemicals in a reaction to the one that is least likely to combine |
| 随便看 |
英语词典包含48224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。