肾精亏少则两眼缺少精气的滋润，肾之黑色就浮越于上，因此双目无神，眼圈发黑。

Kidney essence is less a deficit eyes moist, kidney essence lack of black and float in the eyes, so no god, black eye.

youdao

肾精亏少则两眼缺少精气的滋润，肾之黑色就浮越于上，因此双目无神，眼圈发黑。

Kidney essence is less a deficit eyes moist, kidney essence lack of black and float in the eyes, so no god, black eye.

youdao