primary vaccination

疫苗名称及医用词汇中英文对照 猪 圈 ... 乙肝疫苗 Hepatitis B vaccine 初种 primary vaccination 复种 revaccination ...

初次接触,First time... ... ) frequency of exposure 接触次数 ) primary vaccination 初次接种 ) First time contact 初次接触 ...

... 308 primary immunodeficiency disease 原发性免疫缺陷病 309 primary vaccination 初级疫苗接种 310 probiotics 益生菌 ...