Pertussis vaccine
[医] 百日咳菌苗
🧩 词语组成解析
pertussis
[pə'tʌsis]
n. 百日咳;
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
Are you ready?
你准备好了吗
I'm not joking.
我可不是说着玩的。
There's a particular comedy which I have decided to do.
我决定导演一出独特的喜剧。