Herd immunity
[医] 群体免疫
🧩 词语组成解析
herd
[hɝd]
n. 兽群;牧群;放牧人;<蔑>群众，民众;
vt.& vi. 群集，纠结;
vt. 放牧;（使）向…移动;使成群;
immunity
[i'mju:niti]
n. 免除，豁免;免疫力;
🗣️ 情景例句
Take me to the railway station.
载我到火车站。
Thereis no wool so white but a dyer can make it black.
羊毛再白，也能染黑。
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？