“由病引起的”可以用英语表达为 “caused by disease” 或 “resulting from illness”。具体使用哪个表达取决于上下文和想要强调的侧重点:
1、 “caused by disease”:
强调疾病是导致某种情况或症状的直接原因。
例如:The symptoms were caused by disease.(这些症状是由病引起的。)
2、 “resulting from illness”:
强调疾病是导致某种结果或状况的根源。
例如:The complications resulted from illness.(这些并发症是由病引起的。)