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	barefacedness barefacednesses barefoot barefooted bare-footed barehead bareheaded bareheadedness bareheadednesses bare knuckle bare-knuckle bare-knuckled barely bareness bareness' barenesses bareness's bare-off bare-on bare-out barer bares barest bare-up bare-with

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。