credit card
信用卡
* credit
n. 赊购，信贷
on credit
通过信贷，通过贷款
Most new cars are bought on credit.
大多数新汽车都是贷款购买的。

* incredible
a. 难以置信的
What an incredible story!
这件事真不可相信！
He earns an incredible amount of money.
他挣钱多得惊人。
We had an incredible holiday!
我们度过了一个极愉快的假日。
* credible
a. 可靠的
a credible witness, statement, report
可靠的证人，陈述，报道
Is there a credible alternative to the nuclear deterrent.
是否有可以取代核威胁力量的可靠办法呢？