Levul(in)ic acid
[化] 乙酰丙酸; 左旋酸
🧩 词语组成解析
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
We've got to get a mirror for the bashroom.
我们必须有一面镜子放在浴室。
'I'll write a letter soon.
“我很快会写信的。