1.Basis of Claim
basis n.基础；根据
What is the basis of your opinion？你的观点的根据是什么？
The basis of this drink is orange juice.这种饮料的主要成分是橘子汁。
Did you claim on the insurance after your car accident？
你的车子出事之后，要求领保险金了吗？
I claimed the coat that the teacher found.我认领了老师找到的外套。
Did you claim on the insurance after your house fire？你家失火后你要求保险公司赔偿了吗？
2.Batch.No.批号
3.beneficiary受益人，收款人；受益者接受好处的人：
I am the beneficiary of your generosity.我是你慷慨大方的受益人 （这单词在开立信用证的时候，信用证上所包括的是当时人之一。）
4.bill
汇票，票据；议案；法案
The bill carried the Senate.； The bill was carried by the Senate.这项法案获得参议院通过。
bill in three parts三联单
How much was the bill for the electricity？电费是多少？
广告；招贴；节目单；纸币；钞票
a 10-dollar bill一张10美元的钞票
fill the bill适合
foot the bill付账；负责
5 bill of exchange汇票
exchange n.交换，互换
He gave me an apple in exchange for a cake.他给我一个苹果，换一块蛋糕。
Let‘s have an exchange of views on the matter.我们对这件事交换一下意见吧。
the stock Exchange股票交易所
vt. exchanged， exchanging；（常与for， with连用）交换，互换
to exchange contracts交换合同
to exchange words口角