Variola vaccina
[医]牛痘
🧩 词语组成解析
n. 天花\\n[医] 天花, 痘疮
[医] 牛痘
🗣️ 情景例句
I didn't quite catch your name.
对不起，我没听清楚你的名字。
Won't you come alone with me? My boss wants to see you.
能跟我一起来吗？我们老板有事要见你。
Do you offer any quantity discounts?
大量购买有折扣吗？