| 词组 | be as sound as a dollar |
| 释义 | be as sound as a dollar American, old-fashioned if a machine or an object is as sound as a dollar, it works well and is in very good condition. The engine has been as sound as a dollar since it was overhauled. |
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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。