英语词汇等差级数的读音、翻译及短语词组释义-英汉双解词典

单词	等差级数
释义	等差级数arithmetical progression 【经】 arithmetic progression arithmetical progression 等差级数děngchā jíshù[arithmetic series] 算术级数,形式如a+(a+d)+(a+2d)+(a+3d)+…
随便看	median root zone median section median streak median strip median strumectomy mediant median thyrohyoid ligaments median tracheotomy median umbilical folds. medianus linguae sulci medianus posterior sulci medianus sulci media of communication media of information mediaometer media player media research media-resident software media selection mediastina mediastinal mediastinal abscess mediastinale anterius cavum mediastinale medium cavum mediastinal emphysema

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。