英语词汇“pion”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	pion
释义	Word Frequency pion (ˈpaɪɒn) or pi meson noun physics a meson having a positive or negative charge and a rest mass 273.13 times that of the electron, or no charge and a rest mass 264.14 times that of the electron Word origin C20: from Greek letter pi1 + on
随便看	Aldiss Aldm. aldohexose aldol aldolase aldolisation aldolization aldopentose aldose aldosterone aldosteronism aldoxime Aldridge-Brownhills aldrin Aldus Manutius ale a leap in the dark aleatoric aleatory alebench alec alecithal aleck ale conner alecost

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