Stock vaccine
[医] 储备菌苗(一种标准的混合菌苗)
🧩 词语组成解析
stock
[stɔk]
n. 股份，股票;库存;树干;家畜;
adj. 常备的，存货的;陈旧的;
vt. 提供货物;备有;
vi. 出新芽;囤积;
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
And it wasn't just ice cream, was it?
这惊喜还不仅是冰淇淋， 对吗?
She's perfectly reasonable in her demands.
她的要求完全合情合理。
I would like to ask you about some stamps.
我想问问有关一些邮票的事。