B2c
abbr. 企业对消费者的电子商务模式（Business to Customer）
🗣️ 情景例句
Concerned about whom?
为谁担心
Is the production line fully attomatic?
生产线是全自动的吗？
Yes, I do. Is it ready now?
是的，我想取回电视。现在修好了吗？