Infectious agent
[医]传染原，传染物，传染剂，传染因子，传染性病原体，病原体
🧩 词语组成解析
🗣️ 情景例句
It's the biggest company in the country.
它是全国最大的。
Our stock of this commodity is limited, please place your order without delay.
我方此类商品的存货有限，请尽快订货。
There's something wrong woth your ears. I think there's something near us.
你的耳朵有点毛病！我想我们附近有什么东西。