He underwent surgery on the depressor septi nasi.

He had to have surgery because his nasal septum was deviated.

He is doing special exercises to strengthen his depressor muscle.

He is thinking about the lower verse of the Tanka.

She used her depressor labii inferioris to lower the corners of her mouth.

The depressor anguli oris is the muscle that lowers the corners of our mouth when we are sad.

She lowered her eyebrows using the depressor supercilii.

This room is divided by a wall.

I take classes every day.

He accepted my proposal and started the project.