sum的例句

sum 的相关例句:

1.	Let x be the sum of a and b.
	设x为a与b之和。
2.	What is the sum assured?
	人寿保险额是多少？
3.	We still need 100 to make up the sum required.
	我们还需要100英镑才能达到所需的数目。
4.	He got paid a piffling sum after weeks of work.
	他工作数周所得甚微。
5.	They presented a sum of money to the college in memory of their son.
	他们向学院赠送了一笔款项以纪念他们的儿子。
6.	They paid me the princely sum of 50p.
	他们付给我一笔50便士的巨款。
7.	I can't do this sum .
	我不会做这道算术题。
8.	She's put aside a tidy sum for her retirement.
	她存了一笔相当可观的钱以备退休之用。
9.	A pension is often commutable into a lump sum .
	养老金常可改为一次性总付款。
10.	He's not a man who does things by halves -- either he donates a huge sum to a charity or he gives nothing.
	他这个人做事一不做二不休-向慈善事业捐款不捐则已,一捐就是一大笔。