xi

名词 n.
中文释义
发音 zī

英文释义

名词 n.
  1. The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek.
  2. Either of a pair of hyperons having spin 1/2, which decay into a lambda particle and a pion. particle

词形变化

xis plural

词汇关系

衍生词
xi baryon

词源

From Ancient Greek ξεῖ (xeî), ξῖ (xî).
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