Sudden acquired retinal degeneration (SARD) is a disease in dogs causing sudden blindness.
急性获得性视网膜变性(SARD)是一种急性导致犬只失明的疾病。
原声例句
2023-39
This sort of perspective explains why there are many conditions, such as Alzheimer's and Parkinson's diseases, retinal degeneration, type-2 diabetes and various cancers which are rare in early life but quite common in old age.