Beta-acetylpropionic acid
[医] β-乙酰丙酸, 块茎糖酸
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
🗣️ 情景例句
I realize that pPeter wants you to marry him this summer.
我知道彼德想要你今年夏天和他结婚。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
Eleven. And we play the game with a ball like this. Is the game popular in the USA?
11名。而且我们用这样的球比赛。这种比赛在美国受欢迎吗？