Ketovaleric acid
[医] 戊酮酸
🧩 词语组成解析
🗣️ 情景例句
He's teething.
他正在长牙齿。
Saying is one thing, and doing another.
说是一回事，做是另一回事。
Here is the final settlement for your claim.
你的赔偿问题终于解决了。