视网膜脱离的意思是视网膜在眼睛里松脱了

___Retinal detachment means the retina comes loose inside the eye.

医生发现他的视网膜病变导致了视力模糊。

The doctor found that the ___retinal disorder caused his blurred vision.

视网膜中的视黄醛在弱光条件下帮助我们看到物体。

___Retinal in the eye helps us see objects in dim light conditions.