Antismallpex vaccine
[机] 抗天花血清
🧩 词语组成解析
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
OK. We want you to get better, too.
我们也希望你能恢复健康。
I've had this cough for a week now.
我这样咳嗽已经一周了。
The last question is what to read.
最后一个问题是读什么。