Carnic acid
[化] 肉酸\\n[医] 肉酸
🧩 词语组成解析
🗣️ 情景例句
But some things are personal or private, and questions about them are not polite.
但是有些事是私人的，问这些方面的问题是不礼貌的。
Please slow down.
请慢一点。
There was also a great deal of machinery on display.
参展的还有很多机器，