日期:
来源:雅诚德英语网
It is caused by damage to the blood vessels in the eyes, and results in gradual vision loss and blindness.
它是由眼睛血管受损引起的,会导致视力逐渐丧失和失明。
It is caused by damage to the blood vessels in the eyes, and results in gradual vision loss and blindness.
它是由眼睛血管受损引起的,会导致视力逐渐丧失和失明。