B-day
abbr. 生日（birthday）
🧩 词语组成解析
day
[de]
n. 一天;白天;时期;节日;
adj. 日间的;逐日的;
adv. 每天;经常在白天地;
🗣️ 情景例句
We were married almost fifty years.
我们结婚将近五十年。
I'll take care of it.
我来办这件事。
I fell in love with her at first sight.
我第一眼见到她就爱上了她。