Card system
[经] 卡片系统, 卡片式帐簿
🧩 词语组成解析
card
[kɑrd]
n. 卡片;纸牌;明信片;信用卡;
vt. 记于卡片上;
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
Mei Ge, did you find out the price for the IBM PC 386?
梅格，你查到了IBM386微机的价格了吗？