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
What about your arms? Lift your arms up like this.
你胳膊怎么样?手抬起来， 像这样。
Last month was December,wasn't it ?
上个月是十二月，对不对？
Well,they're trying to repair it,sir.
啊，他们正设法修呢，先生。