Bookkeeping by card system
[经] 卡片式簿记制度
🧩 词语组成解析
bookkeeping
['bʊk,kipɪŋ]
n. 记账，簿记，管账;
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
card
[kɑrd]
n. 卡片;纸牌;明信片;信用卡;
vt. 记于卡片上;
🗣️ 情景例句
Yes?
是吗？
We kept on discussing the problem for four hours.
我们持续讨论那个问题达四小时。
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有许多人需要打电话到火车站、汽车公司或电影院，以便弄清火车、汽车的起始时间或电影放映的时间吧。