exopathic cause

例句：

1. 1. The research suggests that environmental factors are exopathic in causing the disease.
   研究表明，环境因素是导致这种疾病的外因。
2. 2. The company's decision to invest in new technology was an exopathic factor in its success.
   公司决定投资新技术是其成功的一个重要外因。
3. 3.The accident was caused by a malfunctioning brake system, which is an exopathic cause of the crash.
   事故是由刹车系统故障引起的，这是导致撞车的一个外因。