| 单词 | jack-of-all-trades, master of none |
| 释义 | jack-of-all-trades, master of none ◊ If you are a jack-of-all-trades, master of none, you can do many things but are not an expert in any of them.杂而不精之人；能做许多事但无一精通之人 ⇒ Main Entry: jack-of-all-trades |
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英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。