Leucinic acid
[化] 闪白酸; 2-羟-4-甲基戊酸
🧩 词语组成解析
🗣️ 情景例句
The student has a very wide range of interests.
那个学生的兴趣非常广泛。
It's nothing.
小事情；不足挂齿。
He lived in this century, was born in Germany and spent the last part of his life in the USA.
他生活在本世纪，出生于德国，在美国度过了他的晚年。