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## sum 英 [sʌm] 美 [sʌm]

• n. 金额，款项；算术，简单计算；总数，总和；全部，一切（尤指数量不大）；<英>计算失误；<英>计算费用
• v. 概括，总结；求……的和，计算……的总数
• 【名】 （Sum）（英）萨姆，（柬）孙，（俄、德、捷）苏姆，（越）森（人名）

[ 复数 sums或sumy 第三人称单数 sums 现在分词 summing 过去式 summed 过去分词 summed ]

### 网络释义专业释义英英释义

总和

求和

... LIKE以及通配符:LIKE '李%'表示所有李开头的字符串 SUM():求和 MAX():最大数 ...

[数] 总数

... 总数为：add up to 总数，合计：sum 总数(额，计)：Lump Sum Charge ...

dim sum 点心 ; 中式点心 ; 点饥 ; 淀粉

zero-sum game [数] 零和博弈 ; 零和博奕 ; 零和游戏

sum up 总结 ; 总计 ; 概括

Gauss sum 高斯和 ; Gauss和

Dedekind sum 绰金和

in sum 总而言之 ; 大体上 ; 总之 ; 简而言之

Connected Sum [数] 连通和

sum insured 保险金额 ; 投保额 ; 投保金额

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• - 引用次数：322

参考来源 - 关于树的整和数的研究
总数
选言命题
• 总输出编组开关
• 求和

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### sum [ sʌm ]

• n.
• a quantity of money

"he borrowed a large sum"

• a quantity obtained by the addition of a group of numbers

同义词： amount total

• the final aggregate

"the sum of all our troubles did not equal the misery they suffered"

• the choicest or most essential or most vital part of some idea or experience
• the whole amount
• the basic unit of money in Uzbekistan
• a set containing all and only the members of two or more given sets

同义词： union join

• v.
• be a summary of

"The abstract summarizes the main ideas in the paper"

• determine the sum of

### 柯林斯英汉双解大词典

#### sum/sʌm/CET4 TEM4( summing, summed, sums )

• 1.

N-COUNT A sum of money is an amount of money. (一) 笔 (钱)

例：

Large sums of money were lost.

大笔大笔的钱损失了。

• 2.

N-SING In mathematics, the sum of two or more numbers is the number that is obtained when they are added together. (数字的) 和

例：

The sum of all the angles of a triangle is 180 degrees.

一个三角形的所有角度之和是180度。

• 3.

N-SING The sum of something is all of it. You often use sum in this way to indicate that you are disappointed because the extent of something is rather small, or because it is not very good. 全部

例：

To date, the sum of my gardening experience had been futile efforts to rid the flower beds of grass.

迄今为止，我全部的园艺经验就是给花圃徒劳地除草。

• 4.

N-COUNT A sum is a simple calculation in arithmetic. 简单运算 [英国英语]

• 5.

#### sum/sʊm/

• N-COUNT

• 1.

N the standard monetary unit of Uzbekistan, divided into 100 tiyin 烏茲別克斯坦琛

### 词组短语同近义词同根词词语辨析

sum up 总结；概述；计算…的总数

in sum 总而言之；大体上

a large sum of 一大笔；大量的

sum total 总数；总计；主旨

lump sum 总额；汇总

dim sum （汉）点心

total sum 总数，总金额

weighted sum 加权和

zero sum 零和的

sum insured 保险金额；投保金额

direct sum [数]直和

zero sum game 零和竞赛，零和博弈；零和对策

sum of squares 平方和；统计表

vector sum 向量和；矢量和

sum rule 求和规则

check sum 校验和

lump sum payment 整笔付款；一次总算，一次总付

lump sum price 混合价格；总括价格；整笔计价格

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• n. 金额；[数]总数
• vi. 概括
• vt. 总结；合计

n.

vi.

vt.

amount, sum, number, quantity

total, whole, sum

### 双语例句原声例句权威例句

• It must have cost a tidy sum.

了相当大的钱。

• Let x be the sum of a and b.

xa加b之和

• The sum was paid ex gratia.

所付的一特惠款。

sum up 总结；概述；计算…的总数

in sum 总而言之；大体上

a large sum of 一大笔；大量的

sum total 总数；总计；主旨

lump sum 总额；汇总

dim sum （汉）点心

total sum 总数，总金额

weighted sum 加权和

zero sum 零和的

sum insured 保险金额；投保金额

direct sum [数]直和

zero sum game 零和竞赛，零和博弈；零和对策

sum of squares 平方和；统计表

vector sum 向量和；矢量和

sum rule 求和规则

check sum 校验和

lump sum payment 整笔付款；一次总算，一次总付

lump sum price 混合价格；总括价格；整笔计价格

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