Precocious menstruation
[医] 初经过早
🧩 词语组成解析
n. 月经, 月经期间\\n[医] 月经, 行经
🗣️ 情景例句
and I promised to have lunch with both of them today.
我答应今天和他们共进午餐。
It doesn't work.
它出故障了。
Yes, I have.
有的，我有帽子。