Vaccine test
[医] 菌苗试验
🧩 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
Where there's smoke, there's fire.
事出必有因，无风不起浪。
A cat has nine lives.
猫有九条命。
On Sundays, hundreds of people come from the city to see our town and to walk through the woods.
每适星期天，有许许多人从城里来观赏我们的小镇，并在树林中散步。