英语词汇pionium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	pionium
释义	pionium[pai'əuniəm] n.【核物理学】π介子素(由一个π介子和一个μ子组成的短命准原子)
随便看	historically historical materialism historical method historicalness historicalnesses historical novel historical performance data historical period historical periods historical present historical presents historicals historical school historical schools historical sociology historic chart Historic Compromise historic episcopate historic infinitive historicisation historicisations historicise historicised historicises historicising

英汉双解词典包含483723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。