pathogenic microorganism造句
Causedbyapathogenicmicroorganismoragent.Tocontaminatewithapathogenicmicroorganismoragent.Toresearchthepathogenicmicroorganismcharactersofchronicpharyngitis.Developmentandapplicationofanultra-fastDNAex...
Causedbyapathogenicmicroorganismoragent.Tocontaminatewithapathogenicmicroorganismoragent.Toresearchthepathogenicmicroorganismcharactersofchronicpharyngitis.Developmentandapplicationofanultra-fastDNAex...