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
I just saw a big one!
我刚看见一条大的。
A little neglect may breed great mischief.
小不忍则乱大谋。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。