Lev-ulinic acid
[化] 乙酰丙酸
🧩 词语组成解析
n. 列弗（保加利亚的货币单位）
🗣️ 情景例句
I think I'll go along with your proposal.
我想我支持你的提议。
That's a bad idea if I've ever heard one!
你出这什么馊主意！
What's the point of going to college?
上大学有何用？