pertussis immunization百日咳: bronchocephalitis; whooping ...免疫: immunity; immunization; immu ...法: law白喉,百日咳免疫接种: diphtheria and pertussis immunization人百日咳免疫球蛋白: human pertussis immunoglobulin下载手机词典可随时随地查词查翻译
