| 词组 | track down something |
| 释义 | track down something track down (someone/something) to find someone or something after searching for them. I'm trying to track down one of my old classmates from college. My library assistant tracked down several references for me My mother wanted to find the family who had taken care of my father during the war, and somehow she was able to track them down. |
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英语词组固定搭配大全包含18674条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。