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
This is more than I can bear.
我再也受不了了。
Make the best of a bad business (or job or bargain).
身处山穷水尽，力争柳暗花明。
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。