| 词组 | be at a loss |
| 释义 | be at a loss to not know what to do or say. He won't accept financial help from me so I'm at a loss to know what to do. (usually + to do something) For once I found myself completely at a loss for words. (= I did not know what to say) |
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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。