
好词典

源自拉丁语 'immunis'(免除)+ 后缀 '-ize',16世纪通过法语 'immuniser' 进入英语。
❶ 指通过接种疫苗或接触病原体后,身体产生免疫力,从而对特定疾病具有抵抗力。
“Children should be immunized against measles before starting school.”
(儿童在上学前应接种麻疹疫苗。)
“The doctor confirmed that I was fully immunized after the booster shot.”
(医生确认我在加强针接种后已完全免疫。)
fully immunized — 指已完成所有必要剂次的疫苗接种,达到完全免疫状态。
“You're considered fully immunized two weeks after your final dose.”
(最后一剂接种两周后即视为完全免疫。)