柯林斯词典omega /ˈəʊmɪɡə/ 1. N the 24th and last letter of the Greek alphabet (Ω, ω), a long vowel, transliterated as o or ō 欧米加; 希腊字母表的最后一个字 返回 omega剑桥词典the 24th and last letter of the Greek alphabet (希腊语字母表的第24个也是最后一个字母) 返回 omega