noun 다운로드 🔗공유 물구나무 서기 A movement or position in which a person is upside down, supported by their arms with their hands on the ground. Examples : "My little brother practiced his handstand in the park. " 내 남동생은 공원에서 물구나무 서기를 연습했다. body position sport action AI와 채팅어휘 게임독해 연습