Anno domini
耶稣纪元, 公元
🧩 词语组成解析
n. [拉]伊斯兰教纪元
comb. 主宰（动词词根）
🗣️ 情景例句
How were your scores in university?
你大学时的成绩如何？
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
Here's my signature.
我签好了。