代码 | 3.5.42
|
发音 | |
异名 | |
英文名 | bluish blindness
|
定义 | a group of eye diseases characterized by increasing
impairment of vision to total blindness with no
abnormal appearance of the external eye, referring to
optic nerve atrophy
|
译者 | |
发行年代 | |
国家 |