| 词组 | sniff out someone |
| 释义 | Idiom sniff out someonesniff out (someone/something) to discover someone or something, usually only after a special effort.Part of their job is to sniff out talented new writers.The FBI knew they had a double agent in their midst, but it took years to sniff him out. |
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英语词组固定搭配大全包含354030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。