Diphtberia antitoxin unit
[医] 白喉抗毒素单位
🧩 词语组成解析
antitoxin
[ˌænti'tɔksin]
n. 抗毒素;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I knew it!
我就知道！
How many of these are you going to send him?
你要送多少给他？
I only have small boxes.Do you want one?
我只有小盒的。您要一盒吗？