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单词 summation
释义 sum·ma·tion
\(ˌ)səˈmāshən\ noun
(-s)
Etymology: Medieval Latin summation-, summatio, from summatus (past participle of summare to sum) + Latin -ion-, -io -ion — more at sum
1. : the act or process of finding or forming a sum or total amount : addition — symbol Σ
2. : an aggregate formed especially by accumulation or accretion : sum total, resultant
3. : cumulative action or effect; specifically : the process by which a sequence of stimuli that are individually inadequate to produce a response are cumulatively able to induce a nerve impulse
4. : summing-up
 < writes with shiny images, spare but eloquent summations of scenes and people — E.A.Davidson >
specifically : a speech in court summing up the arguments in a case
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更新时间:2024/11/12 5:27:00