体质上 meaning in English

constitutionally

Catherine had seasons of gloom and silence now and then : they were respected with sympathizing silence by her husband , who ascribed them to an alteration in her constitution , produced by her perilous illness ; as she was never subject to depression of spirits before
凯瑟琳时不时地也有阴郁和沉默的时候，她的丈夫便以同情的沉默，以表示尊重。他认为这是由于她那场危险的病所引起的体质上的变化，因为她以前从来没有过心情抑郁的时候。
But the patient because of constitutionally distinctive , produced drug allergy feeling to die ( the person that be like some case disease has uterine flesh tumor , lumbar hemp applies in the operation , shock of sensibility of patient happening drug allergy is sudden ) , should consider vest in accident to this kind of death like that
但是病人由于体质上的特异，发生了药物过敏感死亡（如某一案例病者患子宫肌瘤，手术中施行腰麻，病人发生药物过敏感性休克忽然），然对于这类死亡应考虑归属于意外事件。