He was able to skin the deer using his small knife. Her skin had turned red from the sun.
'The paleness of his skin. . .'How pale his skin was.
Tim had a pigment discoloration on his skin.
I begged the nurse not to insert the needle into my skin
The new foundation effectively covered up the blemish on her cheek, leaving her skin looking flawless.
The callosity in my skin got better and better each day.
The viscid toxic waste stuck to his skin, making him a superhero.
Though the sun was hot, his skin was still unblemished that evening.
the tarantula periodically shreds its skin
The protrusion of the broken bone through the skin required surgery to repair.
I wouldn't use "prettiness" in a sentence because it sounds awkward. I'd use "beauty" instead.
She has a speckle on her skin.
Skin is a smooth layer of flesh, which protects us.... you epidermis, that is the scientific word for skin.