单词
vaccine
英 ['v?ksi?n; -?n]
美[v?k'sin]
基本信息
- n. 疫苗；牛痘苗
- adj. 疫苗的；牛痘的
扩展词汇中低频词TOEFLGREIELTSTEM4CET6
英英释意
- 1. immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies
vaccine相关单词