General term for skin, often used in cosmetic, medical, or fashion contexts. The native word 肌 is more common in everyday speech.
This lotion is essential for skin care.
Colloquial euphemism for condom, used in casual conversation.
He always carries a condom with him.
In computing, a custom graphical appearance for an application or website.
You can change the skin of this app.
He forgot to put on a condom.
You can change the skin of this app.
physical contact; skinship
skin care
lambskin
oilskin
calfskin
Borrowed from English 'skin'.