dermatologist|dermatologists

我的指甲最近经常断裂，可能需要去看皮肤科医生。

My nails keep breaking lately, I might need to see a ___dermatologist.

皮肤科医生建议我每天使用防晒霜来保护皮肤。

___Dermatologists recommend using sunscreen daily to protect your skin.