| 单词 | I've heard it all before |
| 释义 | ● I've heard it all beˈfore (informal ) used to say that you do not really believe sb's promises or excuses because they are the same ones you have heard before （表示不相信某人的许诺或辩解）这种话我听得多了See also hear |
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英汉词典包含238766条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。