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[医] 月经
🗣️ 情景例句
I've really got nothing to complain of.
我确实没什么好抱怨的。
Once a man and twice a child.
一次为成人，两度当小孩。
Why isn't Mrs. Lee's cat catching the mice?
李太太的猫为何不在抓这些老鼠呢？