Botulinic acid
[医] 尿囊毒酸
🧩 词语组成解析
🗣️ 情景例句
That's an excellent idea, Michelle.
这是个好主意， Michelle。
I'm going to show him how to write.
我正要指点他如何写字。
In 1995, there was a very big race.
1995年举行了一次盛大的比赛。