any of various simple subatomic constituents of matter, e.g. the electron, proton, or photon
| 单词 | elementary particle |
| 释义 | elementary particlenounany of various simple subatomic constituents of matter, e.g. the electron, proton, or photon |
| 随便看 |
英语词典包含66266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。