பொருள் : An oral vaccine (containing live but weakened poliovirus) that is given to provide immunity to poliomyelitis.
ஒத்த சொற்கள் : oral poliovirus vaccine, sabin vaccine, topv, trivalent live oral poliomyelitis vaccine
Opv ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Opv ka matlab kya hota hai?