单词 | 病原菌 |
释义 | 〔vaccine〕A preparation of a weakened or killed pathogen, such as a bacterium or virus, or of a portion of the pathogen's structure that upon administration stimulates antibody production against the pathogen but is incapable of causing severe infection.疫苗,菌苗:削弱的或被杀死的病原菌的标本,如细菌或病毒,或病原菌结构的一部分,在配药时可产生对这种病原体的抗体同时又不可能引起严重传染 |
随便看 |
|
学习网英语词汇栏目收词371507余条,连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同(近)义词等多项功能,对所收词汇进行全方位的解释和说明,内容丰富,功能全面。