| 短语 | lie at the heart / centre / root of sth |
| 释义 | lie at the heart / centre / root of sth to be the most important part of something, especially the main cause of it处在某事物的核心部分:•the issue that lies at the heart of the present conflict目前冲突的中心问题 |
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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。