| 单词 | trial and error |
| 释义 | trial and errorThe process of experimenting with various methods of doing something until one finds the most successful: pupils learn by trial and error [as modifier]: analyses conducted on a trial-and-error basis...
See parent entry: trial |
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英语词典包含243303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。