蒙もう古こ斑はんもうこはんFreq.FrequencyTop 100,000Meanings1nounMongolian spot; congenital dermal melanocytosismedicine›Medical term for a benign, bluish birthmark commonly seen in infants of Asian, East African, or Native American descent. Often fades by childhood.蒙もう古こ斑はんは、生うまれた
