| 单词 | a working knowledge of something |
| 释义 | a working knowledge of something a working knowledge of something → a working knowledge of something at working1(8) enough knowledge of a system, subject, language etc to be able to use it or to do a particular joba working knowledge of something |
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初中学习网英汉双解词典包含236457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。