🧩 词语组成解析
[医] 松果松
🗣️ 情景例句
Hey, what did you do on your trip?
嗨，旅游时玩的怎么样？
Who is the author of this novel?
这篇小说的作者是谁？
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。