英语词汇positrons怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	positrons
释义	positron noun— 正电子 n 正子 n less common: 阳电子 n • 反电子 n Examples: electrons and positrons— 正负电子 positron emission tomography (PET)— 正电子发射断层照相术 • 正电子发射层析 PET, positron emission tomography (medical imaging method)— 正电子发射计算机断层 • 正电子发射体层 • 正电子断层 positron (antiparticle of the electron)— 正电子 ▸ Wikipedia
随便看	keep up-to-date about keep up to date on all keep up to date with keep up to date with the latest keep up to date with the newest keep up to speed keep up to speed with keep up with keep up with advances keep up with competitors keep up with demand keep up with evolving keep up with expectations keep up with friends keep up with him keep up with inflation keep up with latest technology keep up with speed keep up with technology keep up with the changing keep up with the competition keep up with the growth keep up with the joneses keep up with the pace keep up with the schedule

英汉双解词典包含2273206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。

positron noun—