He conducted an experiment using a centrifuge.

He has a charming face.

He has a masculine face, and it's very attractive.

Her feminine face is very beautiful.

He lied to save face, rather than admitting his mistake.

He made a strange face and made everyone laugh.

He turned as red as a red-faced.

He has influence through his reputation in this town, so he can make anything go smoothly.

I am planning to meet him tomorrow.

She looked at his facial features and immediately understood that he was lying.