| 单词 | by/through trial and error |
| 释义 | by/through trial and error by/through trial and error → by/through trial and error at trial1(1) if you do something by trial and error, you test many different methods of doing something in order to find the bestby/through trial and error |
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初中学习网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。