| 短语 | know sth from sth |
| 释义 | know sth from sth to understand the difference between one thing and another分辨事物，知道事物间的差异:•Lloyd doesn't even know his right from his left.劳埃德甚至分不清左右。•At what age do children start to know right from wrong?儿童到什么年龄开始懂得分辨是非？ |
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英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。