用“poliomyelitis vaccine”造句大全,poliomyelitis vaccine造句
oralpoliomyelitisvaccineOrallivepoliomyelitisvaccineisthemosteffectivemeansinpreventingpoliomyelitis.FullcresmmilkpowderisthemainappendixinproducingOralLivePoliomyelitisVaccineDragée(OPVD).Surveyofan...