病，疾病有机体的某一部位、某一器官或系统处于病理状态，由各种因素引起，如传染、遗传缺陷或环境紧张，而且以被视为相同的一组表象或症状为特征 A pathological condition of a part, an organ, or a system of an organism resulting from various causes, such as infection, genetic defect, or environmental stress, and characterized by an identifiable group of signs or symptoms.
机能障碍，器官损害身体内器官或组织局部的病理转变 A localized pathological change in a bodily organ or tissue.
痔疾这些令人疼痛的病块出现的病理状态 The pathological condition in which such painful masses occur.
酒精中毒由过量及习惯性饮酒而造成的一种慢性渐进的病理状况，主要影响神经及消化系统 A chronic, progressive pathological condition, mainly affecting the nervous and digestive systems, caused by the excessive and habitual consumption of alcohol.
