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
Well, there are Dragon Boat Festival, Mid-autumn Festival, Chung Yeung Festival and so on.
嗯，还有端午节、中秋节、重阳节等等。
To fry eggs sunny-side up
煎一面的荷包蛋
No wonder you can't sleep when you eat so much.
你吃这么多难怪睡不着。