Univalent vaccine
[医] 单价菌苗
🧩 词语组成解析
a. 一价的, 单价的\\n[医] 一价的, 单价的; 单价体
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
You'd better be careful.
你要小心一点。
You'll get hurt, if you don't watch out.
你不注意的话，就会受伤。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。