| 单词 | the ins |
| 释义 | the ins know the ins and outs of [sth] v expr: informal (be familiar with features) SC 知道了来龙去脉 zhī dào le lái lóng qù mài SC 了解所有详情 zhī dào le lái lóng qù mài ，liǎo jiě suǒ yǒu xiáng qíng Chloe clearly knows the ins and outs of the real estate business. |
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英汉双解词典包含74752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。