Parts of Speech for Polio vaccine
po·li·o vac·cine
P p Gramatical Hierarchy
Grammatically "Polio Vaccine" is a noun. But also it is used as a .
All about polio vaccine Download all about polio vaccine in pdfGrammatically "Polio Vaccine" is a noun. But also it is used as a .
All about polio vaccine Download all about polio vaccine in pdf