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
Take care on your way back.
回程保重了。
A fool always finds a greater fool than himself.
愚人总以为旁人比自己更傻。
What you said was quite true.
你所说的完全符合事实。