| 单词 | teach one's grandmother to suck eggs |
| 释义 | teach one's grandmother to suck eggsto presume to teach someone something that he or she knows already teach one's grandmother to suck eggs egg1 (sense 8) See full dictionary entry for grandmother |
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英语词典包含233703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。