| 单词 | elementary particle |
| 释义 | elementary particleˌelementary ˈparticle noun [countable] science, physics one of the types of pieces of matter, including electrons, neutrons, and protons that make up atoms and are not made up of anything smaller |
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英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。