Bce
abbr. 化学工程学士（Bachelor of Chemical Engineering ）；土木工程学士（Bachelor of Civil Engineering）；公元前（ before common era）
🗣️ 情景例句
But my birthday is tomorrow.
但是我的生日就在明天。
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
Excuse me. What is your full name, please?
请问，您的全名是什么？