dermabrasion by microcrystal

例句：

1. 1. The dermatologist recommended a chemicalpeel for her acne scars.
   皮肤科医生建议她用化学剥离治疗痤疮疤痕。
2. 2. Thedermatologist advised the patient to avoidsun exposure during the treatment.
   皮肤科医生建议患者在治疗期间避免阳光照射。
3. 3. The dermatologist performed a skin biopsy onthe patient's mole for furtheranalysis.
   皮肤科医生对患者的痣进行了活组织检查以进一步分析。