| 单词 | spent acid |
| 释义 | spent acidnoun : acid weakened by use: such as a : mixed acid that has been used in nitration b : acid that has been used in pickling metal articles |
| 随便看 |
|
英语词典包含469781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。