Active immunity
[化] 自动免疫性\\n[医] 自动免疫
🧩 词语组成解析
active
['æktiv]
adj. 积极的，活跃的，有生气的;迅速的，敏捷的;有效的，起作用的;
n. [语法]主动语态;积极分子，活跃的人;
immunity
[i'mju:niti]
n. 免除，豁免;免疫力;
🗣️ 情景例句
I expect that, he's will pass the examination.
我料想他会通过考试。
If it's not too much trouble, I would like some help.
如果你不嫌麻烦的话，我想请你帮个忙。
It's only three hundred pounds. But, of course, it's not as good as the expensive one.
它只要300英镑。但是，它当然没有价钱高那种好。