Community immunity
[医] 群体免疫
🧩 词语组成解析
immunity
[i'mju:niti]
n. 免除，豁免;免疫力;
🗣️ 情景例句
You're welcome. Good-bye.
不用谢。再见。
That was my last one, too.
那可是我最后额财产了。
What were you thinking?
你脑子进水啊？