n.(名词)

1. 金额，总额
2. 总数，总计，总和
3. 要点，概要，概略
4. 运算
5. 顶点
6. 算术题
7. 【数】和
8. 一笔（款子），款项
9. 极度
10. 全部

v.(动词)

1. 概述，概括 ，总结，总括，归纳
2. 总计，计算…的总和 ，合计，相加，求和，共计
3. 估量，判断
4. 【数】并，并集
5. 集中

abbr.(缩略词)

1. =surface-to-underwater missile 舰对水下导弹

n.(名词)

1. [S] 总数,总和 total
2. [C] 金额 amount of money
3. [P] 算术 problem in arithmetic

v.(动词)

1. vt. 合计 give the total of
2. vt. & vi. 总结; 归纳 express briefly the chief points of what has been said

Noun:

1. a quantity of money;

   "he borrowed a large sum"
   "the amount he had in cash was insufficient"
   

2. a quantity obtained by the addition of a group of numbers

3. the final aggregate;

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

4. the choicest or most essential or most vital part of some idea or experience;

   "the gist of the prosecutor's argument"
   "the heart and soul of the Republican Party"
   "the nub of the story"
   

5. the whole amount

6. a set containing all and only the members of two or more given sets;

   "let C be the union of the sets A and B"
   

Verb:

1. be a summary of;

   "The abstract summarizes the main ideas in the paper"
   

2. determine the sum of;

   "Add all the people in this town to those of the neighboring town"
   

1.款项;金额
Asum of money is an amount of money.

e.g. Large sums of money were lost...
损失了大笔钱财。
e.g. Even the relatively modestsum of £50,000 now seems beyond his reach.
现在即使是相对来说并不算多的 5 万英镑对他来说也是遥不可及的。

2.算术;简单计算
Asum is a simple calculation in arithmetic.

e.g. I can't do my sums.
我算不出来。

3.和;总和;总数
In mathematics,the sum of two numbers is the number that is obtained when they are added together.

e.g. Thesum of all the angles of a triangle is 180 degrees.
三角形内角总和为 180 度。

4.全部;所有
The sum of something is all of it.

e.g. 'Public opinion' is only thesum of the views of thousands of people like yourself...
“舆论”只是所有像你一样的成千上万人的意见的总和。
e.g. Thesum of evidence points to the crime resting on them...
所有证据都表明该犯罪乃他们所为。

5. see also: lump sum

6.总之;总而言之
You usein sum to introduce a statement that briefly describes a situation.

sum的反义词

e.g. Insum, the two countries are now true economic partners...
总而言之，两国目前是真正的经济合作伙伴。
e.g. It is a situation, insum, devoid of logic.
总之，该情况毫无逻辑。

7.个体相加不如集体的力量大;总体大于个体之和
If you say that something ismore than the sum of itsparts orgreater than the sum of itsparts, you mean that it is better than you would expect from the individual parts, because the way they combine adds a different quality.

sum的解释

e.g. As individual members' solo careers have proved, each band was greater than thesum of its parts.
成员单飞后的发展证明，每个乐队的成员只有组合在一起才能创造出更大的成功。

相关词组：sum up

1. 和：这个和(sum)的两个最低有效位在随着和(sum)的最低有效位作为最低位编码的六词(word)序列的最后两位(bits)被编码. 所有OTP产生器必须(MUST)计算这个校验和以及所有OTP服务必须(MUST)作为解码(decoding)这个一次口令的代表操作的一个部分显式的验证这个校验和.

2. 总数：如果总数(sum)是1500,行数为150,其中column列有50行纪录为空值,那么,第一条查询指令得到的结果是10(1500/150),而第二条查询指令得到的结果是15(1500/100).

3. sum的近义词

3. 总和：e)配置* 总和 (sum) 按钮会分析上下文以决定插入总计 (total) 函数还是小计 (subtotal) 函数* 报告制作精灵中能加入栏位 (field) 标签* 拼写检查程式、确义词汇、及连字符处理 (hyphenator) 会自动侦测新安装的语言包* 若快显功能表 (context menu) 在 URL 上开启,

4.sum：software update manager; 新管理员

5.sum：surface to underwater missile; 面对潜飞弹

6. sum是什么意思

6.sum：sumatriptan; 舒马曲普坦

7.sum：single use mixer; 一次性混合器

You will be fined the sum of 'u00a3200.

你将被罚款200英镑。

a large sum of money

一大笔钱

a six-figure sum

一笔六位数的款项

The sum of 7 and 12 is 19.

7加12的和是19。

This is the sum of my achievements so far.

这就是我目前的全部成就。

to do a sum in your head

做心算

I was good at sums at school.

我上学时擅长算术。

If I've got my sums right, I should be able to afford the rent.

要是我算对了的话，我应该负担得起这笔租金。

To sum up , there are three main ways of tackling the problem'u2026

概括起来说，这一问题主要有三种解决办法…

Can I just sum up what we've agreed so far?

我可否就我们目前已经达成的共识作个概括？

Totally lazy'u2500that just about sums him up.

懒到家了——这大体上就是他的真实写照。

She quickly summed up the situation and took control.

她很快就看出是怎么回事，并控制住局面。

Large sums of money were lost...

损失了大笔钱财。

Even the relatively modest sum of 'u00a350,000 now seems beyond his reach.

现在即使是相对来说并不算多的 5 万英镑对他来说也是遥不可及的。

I can't do my sums.

我算不出来。

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

三角形内角总和为 180 度。

'Public opinion' is only the sum of the views of thousands of people like yourself...

“舆论”只是所有像你一样的成千上万人的意见的总和。

The sum of evidence points to the crime resting on them...

所有证据都表明该犯罪乃他们所为。

In sum, the two countries are now true economic partners...

总而言之，两国目前是真正的经济合作伙伴。

It is a situation, in sum, devoid of logic.

总之，该情况毫无逻辑。

As individual members' solo careers have proved, each band was greater than the sum of its parts.

成员单飞后的发展证明，每个乐队的成员只有组合在一起才能创造出更大的成功。

For his first book he received the princely sum of 400.

他写第一本书得到了400元“巨款”.

You have only 100 words in which to sum up his speech.

你只能用100字来概括他的讲话.

The sum of 5 and 4 is 9.

五加四的和是九.

We can sum up the main point of the lesson in three sentences.

我们可以用三句话来概括本课要点.

Interest on this sum of money is charged at 1.5 per cent monthly.

这笔款的月息是1.5%.

1. The expenses came to an enormous sum.
   开支总数巨大。
2. The sum will be increased by fifteen percent.
   金额将要增加百分之15。
3. She is better at sums than I am.
   她的算术比我好。

用作不及物动词S+～(+A)

1. Contributions summed into several thousand yuan .
   捐款总数达数千元。

用作及物动词S+～+ n./pron.

1. The accountant summed the cost of the machine.
   会计师计算了机器的成本。

sum up (v.+adv.)

对…迅速作出判断或鉴定 judge (sb or sth) quicklyShe quickly summed him up.她很快就对他的人品作出评论。

～+名词

• sum%20a%20column%20of%20figures">sum a column of figures算出一串数字的总和
• sum%20the%20cost%20of%20the%20machine">sum the cost of the machine计算机器的成本

～+副词

• sum%20up">sum up是…的总和,总数; 总结,概括; 对…迅速作出判断或鉴定
• sum%20up%20one%27s%20assets">sum up one's assets计算某人的资产
• sum%20up%20sb%27s%20character%20in%20a%20term">sum up sb's character in a term用一个词概括某人的性格
• sum%20up%20one%27s%20experience">sum up one's experience总结某人的经验

～+介词

• sum%20into">sum into总数达到
• sum%20to">sum to共计

• They..hope to raise the sum of s500.

  出自：M. Beerbohm

• He pressed on me a sum far in excess of what I had spent.

  出自：F. King

• His statues of Lenin..and other great ones brought in large sums of money.

  出自：S. Rosenberg

• He summed data of six previous studies.

  出自：Nature

v.(动词)

1. sum作名词是“算术,总和”的意思,转化为动词作“总结,合计”解,一般指为了对某一事物有个大概的了解而用数字等方式对其进行统计,从而得出结论,强调结果而不强调方法。
2. sum可用作不及物动词,也可用作及物动词,常与up连用,表示合并成一新的整体以产生一种单一而有力的效果。
3. sum的过去式和过去分词均为summed。

n.(名词)

sum, aggregate, amount, number, quantity, total, whole

这组词的共同意思是“总数、总合”。其区别是：

aggregate指把数目的各个部分加在一起；amount指累积的结果；number指数字或东西相加所得的总数；sum指最后的总结果，表示截至现在的总数, 还有增加的可能；total和whole都指合计的结果的全体，total常指大的数量，whole也含有各部分总和的意味。quantity主要表示物质的量。

adj.

［' ɡrIɡət］

v.(动词)

sum up, add, figure, total

这四个词(组)都可表示“相加(数字)”。其区别在于：

1.total强调计算的结果,为非正式用语,多用于口语中。

2.sum up强调计算的总数,常用于抽象意义,意思是“总结”“概括”。例如:

Many members spoke at the meeting, and finally the chairman summed up the discussion.许多成员在会上发了言,最后主席总结了这次讨论。

You have only 100 words in which to sum up his speech.你只能用100字来概括他的讲话。

3.figure常用于计算费用。例如:

I figured in our train tickets but forgot the bus fares.我把火车票算进去却把公共汽车费忘了。

4.add是普通用语,也是科技用语,主要指运用算术中的加法运算,即求出一系列数字或数量之和,广义则指把一物“加入”或“添加”到另一物中以“增加”原物的重量、规模、总量或重要性。例如:

The little girl doesn't know how to add yet.这小女孩还不懂如何做加法。

If the tea is too strong, add some hot water. 要是茶太浓,可加点开水。

sum up, summarize

这组词语的共同意思是“概括”。其区别在于前者强调“压缩”,后者则强调“合计”。

quantity，amount，number，sum

这些名词均有“总数、总量”之意。

quantity书面用词，指事物的总量和总数量，侧重大批计量，含准确测量的意味。

amount普通用词，与quantity近义，但强调整体，指把所有数量、重量及度量归并在一起得出的总数。

number普通用词，指人或物的数目，强调数的概念。

sum普通用词，指简单加算的结果。

total，sum，whole

这些名词均有“总数、全体”之意。

total指总量之大，强调每一构成部分或成分均被计算在内。

sum指两个或更多的数目相加的总和。

whole着重其中没有部分或成分被忽略不计。

• ☆ 直接源自古法语的summe，意为总量；最初源自拉丁语的summa，意为高位。