英语词汇pion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	pion
释义	pion/ˈpaiɒn/n. Physics a meson having a mass approximately 270 times that of an electron Also called 亦称作 pi-meson 【物理学】π介子(质量约为电子的 270 倍)□ pionic /paiˈɒnik/ adj.[PI¹ (the letter used as a symbol for the particle) + -ON]
随便看	liver liver chestnut liver-coloured liver fluke liveried liverish liverishly liverishness liver of sulphur Liverpool Liverpudlian liver salts liver sausage liverwort livery livery livery company liveryman livery stable lives livestock live through live to live together live to oneself

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