例句
The nurse explained how the vaccine helps protect against illness.
护士解释了这种疫苗如何帮助预防疾病。
Ensuring fair access to vaccines is essential for protecting vulnerable populations and reducing the spread of infectious diseases.
确保公平获得疫苗，对保护易受感染人群和减少传染病传播至关重要。
常用搭配
- develop a vaccine｜研发疫苗
- receive a vaccine｜接种疫苗
- vaccine safety｜疫苗安全性
- vaccine development｜疫苗研发
词形与相关词
vaccinate (v.) · vaccination (n.)
用法提示
接种某病疫苗常用a vaccine against某疾病。