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
Let me give you y two cents worth.
让我谈谈我的拙见。
And do you have friends there?
你在那儿有朋友吗？
What's the matter with him, doctor?
他得了什么病，医生？