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
Thank you--
谢谢你。
You have too much time on your hands. Why don't you start a hobby?
你有太多的空闲时间，何不开始一样嗜好呢？
You must always return your library book on time!
你必须按时归还图书馆的书！