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	fore fore- fore and aft fore-and-aft rigged forearm forearm forebear forebode foreboding forebodingly forebrain forecast forecaster forecastle foreclose foreclosure forecourt foredeck foredoom fore-edge forefather for effect forefinger forefoot forefront

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