骨头 (gǔ tou): กระดูก

The puppy especially loves gnawing on bones, so its owner gives it one every day.

I accidentally fell, and the bone in my leg hurts a little. The doctor said I need to rest for a few days.

Mom collected the leftover pork bones, planning to simmer a pot of nutritious bone soup.

Archaeologists found several ancient bones in the tomb; they might belong to some unknown animal.

He was so thin that he was nothing but skin and bones. His friends were all worried about his health.