Eumenorrhea
月经正常
🗣️ 情景例句
At home I like reading books and listening to music.
我喜欢在家里看书或听音乐。
No, it isn't. Yes, it is.
不，它不是。 是的，它是。
Yes, but what are in the boxes?
哦，那箱子里是什么呢？