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
Nope.
不
From 4 to 4:30.
四点到四点半。
However, Susan has not really made up her mind yet.
然而，苏珊却还没有决定。