Passive immunity
[医] 被动免疫
🧩 词语组成解析
immunity
[i'mju:niti]
n. 免除，豁免;免疫力;
🗣️ 情景例句
This is Alexandra Pappas, and this is my grandson Robbie,
这是Alexandra Pappas ，这是我孙子Robbie
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
I concluded that they were simply shy of strangers.
我认为这不过是他们在陌生人面前表现出的害羞。