noun 다운로드 🔗공유 눈꺼풀 A thin skin membrane that covers and moves over an eye. Examples : "The sun was so bright that Maria closed her eyelids tightly. " 햇빛이 너무 밝아서 마리아는 눈꺼풀을 꽉 감았다. anatomy physiology body organ medicine part human AI와 채팅어휘 게임독해 연습