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
I think I want to study journalism
我想学新闻学
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。