🧩 词语组成解析
[医] 月经
🗣️ 情景例句
Have you been to our Tourist Information Center?
你去过我们的旅客服务中心吗？
The fear of ill exceeds the ills we fear.
杞人忧天，庸人自扰。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。