Active immunization
[医] 自动免疫法
🧩 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;
immunization
[,imju:nai'zeiʃən, -ni'z-]
n. 免疫;
🗣️ 情景例句
Against Carter Boswell?
和Carter Boswell竞选？
Did you see Mr. Jones yesterday?
你昨天看见琼斯先生了吗？
This race, which went on for exactly four exactly four months, was the last of its kind.
这场比赛持续了整整4个月，是这类比赛中的最后一次，