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	seersucker seersuckers sees sees about sees after sees around sees eye to eye sees in sees in something or someone sees off sees out sees over sees red sees round sees someone around sees something in sees something in something or someone sees to seesaw seesawed seesawing seesaws seesee seesee partridge seest

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sign of summation