Acoustic phonetics is the study of the physical properties of speech.

Monme is my favorite food.

My curfew is at 10 o'clock.

This rock is jyamongan, in other words, serpentinite.

This piece of art is made of serpentine.

He is interested in heraldry and is researching his family's coat of arms.

This cold is unbearable.

He was wearing a kimono with a mon proudly.

It's no big deal if he's a little late.

He is studying classical literature.