<英>慈善信用卡；爱心信用卡用英语怎么说？

<英>慈善信用卡；爱心信用卡

affinity credit card

affinity

n. 密切关系，姻亲关系，（男女之间的）吸引力，吸引人的异性，类同，类似，近

例句
He has a close affinity with the landscape he knew when he was growing up...
他对这片从小就了解的土地有着一种归属感。

credit

n. 信誉，信用，[金融]贷款，荣誉，学分；vt. 相信，信任，归功于，[会]记入贷方，赞颂；

例句
People were betting on a further easing of credit conditions.
人们期待着贷款条件进一步放宽。

card

n. 卡片，纸牌，明信片，信用卡；vt. 记于卡片上；

例句
She sends me a card on my birthday.
我过生日时她寄来一张贺卡。