Cyameluric acid
[化] 氰白尿酸
🧩 词语组成解析
🗣️ 情景例句
Yes, we are, Mr. Wang. How are you going to pay?
对，我们开门。你打算如何付钱？
No, I don't think so.
不，我想不会。
No, they aren't. They're on the floor.
不，不在。它们在地上。