B2c
abbr. 企业对消费者的电子商务模式（Business to Customer）
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
I stayed and did some extra work.
我留下加了一会儿班。
Here they are.
给您。