sum
- n.金额，款项;和，总和，总数;全部，一切（尤指数量不大）;概要，要点;顶点，极点;算数，（数字的）简单计算;计算费用;计算失误;<逻>选言命题
- v.总结;概括，概述;共计;计算……的总数
复数： sums 过去式： summed 现在分词： summing 过去分词： summed 第三人称单数： sums
sumnoun
金额；款项
an amount of money
You will be fined the sum of £200.
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
和；总和；总数
the number you get when you add two or more numbers together
The sum of 7 and 12 is 19.
7加12的和是19。
全部，一切（尤指数量不大）
all of sth, especially when you think that it is not very much
This is the sum of my achievements so far.
这就是我目前的全部成就。
算术；（数字的）简单计算
a simple problem that involves calculating numbers
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 be better or more effective as a group than you would think just by looking at the individual members of the group
used to introduce a short statement of the main points of a discussion, speech, etc.
verb
sum
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1
N-COUNT 款项;金额
A sum of money is an amount of money.Large sums of money were lost...
损失了大笔钱财。
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2
N-COUNT 算术;简单计算
A sum is a simple calculation in arithmetic.I can't do my sums.
我算不出来。
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3
N-SING 和;总和;总数
In mathematics, the sum of two numbers is the number that is obtained when they are added together.The sum of all the angles of a triangle is 180 degrees.
三角形内角总和为 180 度。
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4
N-SING 全部;所有
The sum of something is all of it.'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。
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5
See also:lump sum -
6
PHRASE 总之;总而言之
You use in sum to introduce a statement that briefly describes a situation.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。
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7
PHRASE 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 is more than the sum of its parts or greater than the sum of its parts, you mean that it is better than you would expect from the individual parts, because the way they combine adds a different quality.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。
noun
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1
- the whole amount
- Synonym: total totality aggregate
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2
- a quantity obtained by the addition of a group of numbers
- Synonym: amount total
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3
- 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
- Synonym: kernel substance core center centre essence gist heart heart and soul inwardness marrow meat nub pith nitty-gritty
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4
- the final aggregate
- the sum of all our troubles did not equal the misery they suffered
- Synonym: summation sum total
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5
- 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
- Synonym: union join
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6
- a quantity of money
- he borrowed a large sum
- the amount he had in cash was insufficient
- Synonym: sum of money amount amount of money
verb
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1
- determine the sum of
- Add all the people in this town to those of the neighboring town
- Synonym: total tot tot up sum up summate tote up add add together tally add up
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2
- be a summary of
- The abstract summarizes the main ideas in the paper
- Synonym: summarize summarise sum up
数据来源：WordNet
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' 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。
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The sum of all the angles of a triangle is 180 degrees .
三角形内角总和为180度。
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I was good at sums at school .
我上学时擅长算术。
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This is the sum of my achievements so far .
这就是我目前的全部成就。
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A large sum has been allocated for buying new books for the library .
已划拨了一大笔款子给图书馆购买新书。
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The sums of money involved are potentially huge .
涉及的金额可能很大。
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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。
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I can 't do this sum .
我不会做这道算术题。
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In those days , $ 20 was not a sum to be sniffed at .
那时候，20元不能不当回事。
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I bought a bike for the princely sum of £ 20 !
我花20英镑巨款买了一辆自行车！
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What is the sum assured ?
人寿保险额是多少？
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He was paid an undisclosed sum .
他得到了一笔数目不详的钱。
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In those days , $ 20 was not a sum to be sneezed at .
那时候，20元可不能不当回事。
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A photo , a book of poems and a gold ring ─ this was the sum total of his possessions .
一张照片、一本诗集和一枚金戒指——这就是他的全部家当。
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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。
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We have already seen the sum total of his attributes .
我们已经见识了他所有的那点儿品质。
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The doctor was prepared to do the operation for a large sum .
医生做这个手术需要收取高额费用。
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Nothing about this sum has come to light
关于这笔钱人们一无所知。
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That small room contained the sum total of the family 's possessions
那个小房间放着这家人的全部家当。
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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。
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Few people have large sums of surplus cash
几乎没人手头很富裕。
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You owe a certain person a sum of money
你欠某人一笔钱。
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Has it , in its 30 years , added much to the sum of human happiness ?
30年来，它为人类带来了更多幸福吗？
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Even the relatively modest sum 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。
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Large sums of money were lost
损失了大笔钱财。
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It is a situation , in sum , devoid of logic .
总之，该情况毫无逻辑。
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Well , to sum up , what is the message that you are trying to get across ?
那么，概括来说，你想要传达的信息到底是什么？
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We are currently trying to trace the whereabouts of certain sums of money
我们目前正试图找到某些钱款的下落。
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Students were paid substantial sums of money to do nothing all day but lie in bed
学生们得到了一大笔钱，而所要做的就是整天躺在床上什么也不做。
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The sums needed are relatively small
需要的金额相对较小。
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