| 词组 | keen on doing |
| 释义 | keen on doing somethingwilling or eager to do something. Dave isn't very keen on going to the opera. The children are keen on swimming this afternoon. Shall I take them? |
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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。