英语词汇“sign of summation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sign of summation
释义	sign of summation noun : the Greek character Σ placed before a general term to indicate the sum of all terms of which it is the type
随便看	fumaro- fumarole fumaroles fumarolic fumaroyl fumaryl fumatoria fumatories fumatorium fumatoriums fumble fumbled fumbler fumblers fumbles fumbling fumblinglier fumblingliest fumblingly fumblingness fume fume chamber fume cupboard fumed fumed oak

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

sign of summation