noun 下载 🔗分享 痔疮 (often in the plural) An engorged, dilated and easily broken varicosity in the perianal area, often accompanied by intense itching and throbbing pain: piles. Examples : "After sitting for long hours studying for exams, he started experiencing pain and itching, and the doctor diagnosed him with hemorrhoids. " 长时间坐着复习备考后,他开始感到疼痛和瘙痒,医生诊断他得了痔疮。 medicine physiology disease body organ anatomy 与AI对话词汇游戏阅读练习