Polyvalent vaccine
[医] 多价菌苗
🧩 词语组成解析
a. 多价的\\n[医] 多价的
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
They have to be here.
它们肯定就在这儿。
If his plan works, he'll earn 100 million in 10 years.
如果按照他的计划做，十年就能挣到一亿元了。
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？