a severe or crucial test, e.g. of value or suitability
[from use of nitric acid to test for gold]
| 单词 | acid test |
| 释义 | acid testnouna severe or crucial test, e.g. of value or suitability [from use of nitric acid to test for gold] |
| 随便看 |
英语词典包含66266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。