Variola vaccine
[医]天花疫苗
🧩 词语组成解析
n. 天花\\n[医] 天花, 痘疮
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
to keep working on my fashion designs.
继续我的服装设计工作。
Let's cross the bridge when we come to it.
既来之，则安之。
You haven't finished your lunch!
你没吃完午饭！