Streptomycin unit
[医] 链霉素单位
🧩 词语组成解析
streptomycin
[streptə'maisin]
n. 链霉素;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
You and I are very busy these days.
这些天来我们俩都很忙。
The theory may hold water.
这理论可能行得通。
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。