dermahemia

例句：

1. 1. Dermatology is the study of skin diseases.
   皮肤病学是研究皮肤病的学科。
2. 2. She consulted a dermatologist for her skin condition.
   她因皮肤状况咨询了皮肤科医生。
3. 3. Dermatologists are experts in treating skin conditions.
   皮肤科医生是治疗皮肤疾病的专家。