龙真妈妈
card英[kɑːd]美[kɑːrd]，n.(尤指显示个人信息的)卡片; 信用卡; 厚纸片; 薄纸板; 现金卡; 储值卡;vt.(用钢丝刷)梳理; 要求出示身份证(以确认年龄，如购酒)。
作文举例：
My lDcardNowadays, credit cards have been increasingly popular on campus in that banks are growingly paying their attention to students and laying out various policies to cater for students’ need.
People hold different views towards students’ owning credit cards. As far as I am concerned, it is necessary for students to keep credit cards.
如今，信用卡在校园中已经越来越流行了，因为银行越来越关注学生并制定各种政策来满足学生的需求。对于学生拥有信用卡人们有不同的看法。我觉得是有必要的。
