| 单词 | busy with／at／over |
| 释义 | busy with／at／over busy working；having much to do忙于干… *He was busy with／over／at his work．他忙着干他的工作。 *She was busy day and night with her research work．她日夜忙着做她的研究工作。 |
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英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。