B-c
abbr. 公元前（Before Christ）
🗣️ 情景例句
But you may rest assured that the payment is guaranteed.
但是你尽可以放心，我们的付款是有保障的。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
All right! Thank you very much. I'll give you a call.
好吧！非常感谢。我会给您打电话的。