Hydroorotic acid
[化] 氢化乳清酸
🧩 词语组成解析
🗣️ 情景例句
What's gotten into him?
他怎么搞的？
She couldn't discern the very slight differences between the two.
她无法分辨双方为少的差异。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？