| 释义 |
unknown cause
基本例句
不明原因
When no known cause can be found, it is termed idiopathic aplastic anemia.不明原因的称为先天性再生障碍性贫血。
We report an interesting case of a patient admitted due to fever of unknown origin and intractable seizures.这里提出的是一个有趣的病例，病人因为不明原因的发烧以及顽固性的癫痫发作而来就医。 |