英语词汇sigma怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sigma
释义	sigmaBrE /ˈsɪɡmə/NAmE /ˈsɪɡmə/ nounthe 18th letter of the Greek alphabet (Σ, σ) 希腊字母表的第 18 个字母
随便看	go to town on go to town (on sth) got out go towards go towards sth gotta gotten gotten gotten about gotten along gotten around gotten away gotten back gotten down gotten in gotten it gotten off gotten out gotten-through gotten up got-to got up go/turn sour gouache gouaches

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。