Difficult menstruation
[医] 月经困难
🧩 词语组成解析
n. 月经, 月经期间\\n[医] 月经, 行经
🗣️ 情景例句
What's so special about him?
他有什么特别的呢？
Learning makes a good man better and ill man worse.
知识能使好人更好，坏人更坏。
It's missing head happened to be among remains of the fifth century B.C.
而她那身异处的脑袋却碰巧是在公元前5世纪的文物中找到的。