vaccine
中文意思
- n. 疫苗
- adj. 疫苗的
英文释义
- n. immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies
词形变化
- 复数
- vaccines
例句
n. 疫苗
Scientists are working hard to develop a new vaccine against the flu.
科学家们正在努力开发一种针对流感的新疫苗。
adj. 疫苗的
The government released a new report on vaccine safety and effectiveness.
政府发布了一份关于疫苗安全性和有效性的新报告。