noun 다운로드 🔗공유 피라냐 Any of the carnivorous freshwater fish living in South American rivers and belonging to the subfamily Serrasalminae. Examples : "The biologist studied the piranha in the Amazon River. " 생물학자는 아마존 강에서 피라냐를 연구했다. fish animal biology nature AI와 채팅어휘 게임독해 연습