noun🔗ShareZeta，希腊字母ζ。 The sixth letter of the modern Greek alphabet (Ζ, ζ) preceded by epsilon (Ε, ε) and followed by eta, (Η, η); or the seventh letter in the ancient Greek alphabet, in which it is preceded by digamma (Ϝ, ϝ)"In Greek class, Maria learned that zeta comes after epsilon in the modern Greek alphabet. "在希腊语课上，玛丽亚学到在现代希腊字母表中，Zeta (ζ) 排在 epsilon (ε) 后面。languagewritingnumberlinguisticsChat with AIVocabulary GamePractice Reading
noun🔗Share黎曼zeta函数，ζ函数 A mathematical function formally known as the Riemann zeta function."Zeta of 3 is irrational"黎曼zeta函数ζ(3) 是无理数。mathnumberfunctionscienceChat with AIVocabulary GamePractice Reading
