| 单词 | pin down |
| 释义 | 1. pin a map down to the wall 2. The man was pinned down by a fallen beam. They were being pinned down by machine-gun fire. 3. pin sb. down to a particular time and place pin sb. down to a promise pin sb. down to make answers as specific as possible pin sb. down to admit that he lied 4. They tried to pin him down on major issues. I cannot pin the quotation down to its author. |
| 随便看 |
英汉双解词典包含548777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。