智能卡小巧易于携带，有较强的计算能力及存储用户简要表、加密和非加密数据的大容量空间，并且支持电子商务应用。

Smart cards are small and easy to carry around yet have enough processing power and data storage to store user profiles encrypt and decrypt data and support electronic commerce applications.

youdao

智能卡小巧易于携带，有较强的计算能力及存储用户简要表、加密和非加密数据的大容量空间，并且支持电子商务应用。

Smart cards are small and easy to carry around yet have enough processing power and data storage to store user profiles encrypt and decrypt data and support electronic commerce applications.

youdao