n.(尤指疾病引起的)体弱，虚弱，衰弱

原形：debility复数：debilities

The prolonged illness had left him in a state of debility, unable to perform even the simplest tasks.
长期的疾病使他身体虚弱，连最简单的任务都无力完成。
The elderly woman's debility made it necessary for her to rely on a walker to move around.
老妇人的体弱迫使她依靠助行器来四处走动。
Malnutrition can lead to general debility and a weakened immune system.
营养不良会导致全身虚弱和免疫系统衰弱。
After the surgery, he experienced a period of physical debility that required extensive rehabilitation.
手术后，他经历了一段体力衰弱的时期，需要进行大量的康复训练。
The effects of chemotherapy often include fatigue and debility, making daily activities challenging.
化疗的副作用常包括疲劳和虚弱，使日常活动变得艰难。
Prolonged stress can result in mental debility, affecting one's ability to concentrate and make decisions.
长期的压力会导致精神衰弱，影响集中注意力和做决定的能力。
The athlete's performance was hindered by a bout of debility caused by a viral infection.
运动员的表现受到病毒性感染引起的一阵虚弱的阻碍。
A balanced diet and regular exercise can help prevent age-related debility.
均衡的饮食和规律的锻炼有助于预防与年龄相关的体能衰退。
The patient's debility was such that even holding a conversation was exhausting for them.
病人的虚弱状态使得即使进行对话也让他们感到筋疲力尽。
The treatment plan focuses on reversing the patient's debility through targeted strength training and nutritional support.
治疗方案着重于通过针对性的力量训练和营养支持来扭转患者的虚弱状态。