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
this weekend?
这个周末？
Hello, Tom, what's happening?
你好，汤姆，怎么啦？
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。