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Zeta is the sixth letter of the Greek alphabet (Ζ, ζ). English speakers mostly meet it in math and science, where Greek letters are used as symbols — for example, the 'Riemann zeta function' in advanced math — or as part of names for stars, like 'Zeta Reticuli.' It's also sometimes used as a given name.
希臘字母 ζ（zeta）
原始詞典資料5 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
Zetaname詞源 1/ˈzɛtə/
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historicalmedieval state roughly equivalent to modern Montenegro.
Zetanoun詞源 2/ˈzɛtə/
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A member of Los Zetas, a Mexican criminal syndicate.
zetanoun/ˈziː.tə/
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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)
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mathematicssciencesA mathematical function, formally known as the Riemann zeta function.
- Zeta of 3 is irrational
這個拼法也被記錄為下列字的變化形：
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。