基本解释伤寒杆菌同根派生 词组短语短语typhoid bacillus antigen 伤寒杆菌抗原typhoid bacillus meningitis 伤寒杆菌脑膜炎the typhoid bacillus 伤寒杆菌Typhoid bacillus vaccine 伤寒杆菌subtype of the typhoid bacillus 伤寒病菌的亚型专业释义生物学肠窒扶斯杆菌