noun 다운로드 🔗공유 사시 A defect of vision in which one eye cannot focus with the other on an object because of imbalance of the eye muscles; a squint. Examples : ""The doctor said little Sarah has strabismus, which is why her eyes sometimes look crossed." " 의사는 어린 사라가 사시를 앓고 있어서 눈이 가끔 엇갈려 보인다고 말했다. medicine body disease organ anatomy physiology AI와 채팅어휘 게임독해 연습