Bronchodilator
[医] 支气管扩张药, 支气管扩张器
🗣️ 情景例句
Oh, hi, darling.
哦， 亲爱的。
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
A few minutes later, I was able to hurry away with precious chalk marks on my baggage.
几分钟后，我终于被放行，手提划着宝贵的粉笔记号的行李，匆匆离去。