Botulinic acid
[医] 尿囊毒酸
🧩 词语组成解析
🗣️ 情景例句
Hi. I'd like to cash an American Express traveler's check.
嗨，我想兑换美国运通的旅行支票。
In university, students are trained to become doctors and nurses.
大学的学生被训练成为医生和护士。
We want to try this component as a sample.
这种组件我们想试个样品看看。