Read Edit View history 群体免疫 qúntǐmiǎnyì herd immunity Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 群体免疫/ 群體免疫 qúntǐmiǎnyì herd immunity 达到群体免疫是结束这场疫情的关键。 Edit Delete References Add reference No references for this word.