B-c
abbr. 公元前（Before Christ）
🗣️ 情景例句
And this one's from me.
这张是我送的。
Donald has become incensed at his friends for being so unkind.
唐纳德因为他的朋友太不客气，所以被激怒了。
Shut the door, please.
请把门关上。