英语词汇by the summation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	by the summation
释义	summation n — 求和 n by adv — 被 adv • 于 adv • 借由 adv by prep — 以 prep the 1960s— 六十年代 the 1970s— 七十年代
随便看	laboratory costs laboratory-created laboratory criteria laboratory culture Laboratory Department laboratory derived laboratory detection laboratory determination laboratory-developed laboratory devices laboratory diagnosis laboratory diagnostics laboratory documentation laboratory efficiency laboratory employee laboratory engineer laboratory environment laboratory equipment laboratory equipped laboratory evaluation laboratory Exam laboratory examination laboratory expenses laboratory experience laboratory experiment

英汉双解词典包含2273206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。

summation n —