booster dose vaccine 加强针疫苗
receive a booster dose 接种加强针
booster dose schedule 加强针接种计划
COVID booster dose 新冠加强针
booster dose efficacy 加强针效果
1. She received a booster dose to improve her immunity.
她接种了加强针以提高免疫力。
2. Many countries recommend a booster dose after the initial vaccination.
许多国家建议在初次接种后接种加强针。
3. The doctor explained the importance of a booster dose.
医生解释了加强针的重要性。
4. He booked an appointment for a booster dose at the clinic.
他在诊所预约了加强针接种。
A: Have you taken your booster dose yet?
A：你打过加强针了吗？
B: Yes, I received it last week at the hospital.
B：是的，我上周在医院接种了。
1) 指增强疫苗免疫效果的追加剂量
2) 指在基础免疫后的补充接种
3) 指提高抗体水平的医学措施
4) 指延长疫苗保护时间的注射
1. （医学）加强剂；加强针
e.g.Many people are getting a booster dose this year.
今年许多人正在接种加强针。
2. 疫苗追加剂量
e.g.A booster dose helps strengthen immunity.
加强针有助于增强免疫力。
noun
1. an additional dose of a vaccine given after the initial dose(s) to enhance or restore protection.
Synonym: booster shot