释义 |
xi noun[ C or U ] language, mathematics, scienceuk /saɪ/ us /saɪ/(symbolΞ, ξ) the 14th letter of the Greek alphabet(希腊语字母表的第14个字母) SMART Vocabulary: related words and phrases Letters of alphabets aitch alphabet alphabetic alphabetical alphabetically alphabetization alphanumeric alphanumerically B, b I, i iota J, j K, k kappa psi Q, q rho S, s sigma zeta |