Sum
[ sʌm ]
第1级
其它 Other
n. 总数;算术;金额;概略，要点;
vt.& vi. 总计;总结，概括;归纳;
📝 例句
He made a considerable sum of money in real estate.
他做房地产生意赚了大笔钱。
A pension is often commutable into a lump sum.
养老金常可改为一次性总付款.
In sum, theory should be combined with practice.
总之，理论必须同实践相结合。
This sum of money approaches the required amount.
这金额已经接近要求的数目了。
$10,000 is a tidy sum of money.
一万美元是相当大的一笔钱。
🌱 联想助记
【记】※ some-一些,sum-总数:一些之和即为总数
※ sum-拼音“粟米”:计算一下这些粟米的总数是多少
※ su-拼音“苏”,m-拼音“母”:苏母牧羊,每天都要点总数
✅ 同义词
🔴 反义词
📖 牛津释义
sum
n
1 [C often pl 常作复数]
arithmetical calculation 算术
do a sum in one's head 做心算
be good at sums 擅长算术.
2 [C] ~ (of sth) amount of money 金额; 款项
He was fined the sum of 200. 他被处以200英镑罚金.
Huge sums have been invested in this project. 在这个项目中投入了大量资金.
3
(a) [C usu sing 通常作单数]
~ (of sth) total obtained by adding together numbers, amounts or items 总数; 总和
The sum of 5 and 3 is 8. 5加3的和是8.
(b) [sing] (also ,sum `total) the ~ of sth all of sth, esp when it is considered as not being enough 总共, 全部（尤含数量不足之意）
Is that the sum of what you've done in the last two years? 这就是你最近两年中完成的全部数量吗?
4 (idm 习语) in `sum (dated 旧) in a few words 简言之; 总而言之
In sum, the plan failed. 总之, 计画告吹了. sum, v (-mm-) (phr v) sum (sth) up
(a) give a brief summary (of sth) 总结, 概括（某事物）
Now sum up (your views) in a few words. 现在（把你的观点）用几句话来概括一下.
(b) (of a judge) summarize the evidence or arguments in a legal case （指法官）归纳证词或双方论点. sum sb/sth up form an opinion of sb/sth 形成对某人[某事物]的看法
I summed her up as a competent manager. 我认为她是个很能干的经理.
He summed up the situation at a glance, ie realized at once what was happening. 他一眼就看清了当时的情况. ,summing-`up n (pl summings-up) speech in which a judge sums up the evidence or arguments in a legal case （讼案中法官对证词或辩论情况做的）概述.
🔁 扩展释义
*[sʌm]n. 总数, 总和, 金额, 概要, 顶点vt. 总计, 概括vi. 合计【计】 系统实用程序和维护【经】 总数, 共计, 合计相关词组: in sum to sum up sum sb up
🏥 医学释义
总数，合计
📖 同为「GMAT」词汇
查看全部GMAT词汇 ›🗣️ 情景例句
Finally, turn off the lights and lock the door.
最后，关上灯，锁好门。
Sure.
当然可以。
Can you ring me back right away?
你能立刻回个电话吗？