古こ動どう物ぶつ学がくこどうぶつがくじ字FuriganaAudioMeanings1nounpaleozoologyAcademic term for the study of fossil animals.彼かれは大だい学がくで古こ動どう物ぶつ学がくを専せん攻こうしている。Break this sentence down in the analyzerHe is majoring in paleozoology at university.