Multipartial vaccine
[医] 多价菌苗
🧩 词语组成解析
多型的(血清)
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
I often watch TV at night.
我常常在晚上看电视。
Then we could look at the production line.
然后我们再去看看生产线。