| 词组 | on hand |
| 释义 | on hand immediately available. Ms. Sharp will be on hand to answer questions later about the film. The two cosmonauts have seven hours of oxygen on hand, but the job should take only four hours. |
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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。