| 单词 | precision instrument |
| 释义 | precision instrument (also precision tool) noun countable ■a tool which can be controlled very accurately and which produces very accurate results 精密仪器 |
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101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。