若曦0518
短语：
sum up 总结；概述；计算…的'总数
in sum 总而言之；大体上
sum of money 款项
a large sum of 一大笔；大量的
sum total 总数；总计；主旨
例句：
1.The sum was paid ex gratia.
这是所付的一笔特惠款。
2.You owe a certain person a sum of money.
你欠着某人一笔钱。
3.The winners will pocket a cash sum and get a chance to release their debut CD single.
获胜者将获得一笔现金，并有机会发行他们的首张激光唱片。
4.Let x be the sum of a and b.
设x为a加b之和。
5.It must have cost a tidy sum.
这准花了相当大的一笔钱。
6.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。
7.To sum up, there are three main ways of tackling the problem...
概括起来说，这一问题主要有三种解决办法…
8.He had sought to obtain payment of a sum which he had claimed was owed to him.
他曾试图获得一笔他声称是欠他的钱。
9.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？
10.What are you doing fooling with such a staggering sum of money?
你拿这么惊人的一大笔钱瞎折腾什么？
七碗爱玉味
“和”的英文单词是“and”。
and
英 [ənd] 美 [ənd, ən,ænd]
conj.和，与； 而且； 于是，然后； 因此
例句：
1.Remember, keep a positive attitude and good things will happen.
记住：保持乐观的心态，好事自然会发生。
2.The world breaks everyone, and afterward, many are stronger at the broken places.
生活总是让我们遍体鳞伤，但到后来，那些受伤的地方会变得更坚强。
3.For what do we live, but to make sport for our neighbours, and laugh at them in our turn?
我们活着是为了什么？不就是给邻居当笑柄，再反过来笑他们。
相关词组：
and so 因此；所以
and then 于是，然后
and so on 等等；诸如此类
and some 还有别的；还不止这些；比这个还要多 , [美国口语] 还有别的，还不止这些
and all 等等；的确；此外；连…一齐都
and now 那么；那么现在
and found [美国英语](工资以外)供给膳宿[亦作 all found]
and yet 可是，然而
in and out 进进出出；来来去去
and one's train 及其同类
and the like 等等；依次类推
and reason 这也是有道理的
and things [口语]等等之类
and vice versa 反之亦然；反过来也一样
