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
John Marchetta runs this company. John Marchetta
经营这家公司。
I think she works much too hard.
我认为她未免太过辛劳了。
I was very tired this morning. I couldn't get up.
我早上很累，起不来。