Castaneda's vaccine
[医] 卡斯塔涅达氏疫苗, 鼠肺立克次氏体疫苗
🧩 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
All right, let's get down to business.
好，我们来谈正事吧。
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
They're people I met during the trip.
他们是我旅行时认识的人。