英语词汇SD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	SD
释义	SDabbr.（略语） Sight draft. Sight draft. Or S.D. South Dakota. 或 S.D. South Dakota. Special delivery. Special delivery. Statistics Standard deviation. 【统计学】 Standard deviation.
随便看	rougher roughest rough fish rough-hew roughhouse roughhoused roughhouses roughhousing roughies roughing roughleg rough-legged hawk roughneck roughnecked roughrider roughs roughshod rough sledding rought rough trade rough-winged swallow roughy rough–and–ready rough–and–tumble rough–legged hawk

英汉双解词典包含166908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。