Antismallpex vaccine
[机] 抗天花血清
🧩 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
Oh, it's so beautiful, Marilyn!
噢， 它好漂亮 Marilyn
What are you looking at? Never seen this before.
看什么看？没看过啊！
The children started to walk around the island.
孩子们开始绕着小岛散步。