Estradiol is a type of female hormone, mainly produced in the ovaries.

He saw the ball hit the backstop and thought it was a home run.

We found a minecart in an old mine.

She suddenly let out a scream, startling everyone.

I bought a maritozzo at an Italian bakery.

His X-ray showed an abnormality in the styloid process.

The X-ray examination revealed that his pterygoid process was fractured.

I set a new cartridge in the printer.

Armstrong was the astronaut who made the first lunar landing.

Pyotr is my best friend.