This 立方半八面體 is one of the shapes in geometry.

A tram is running down the street.

The reason why water droplets become round is due to surface tension.

There are pens and notebooks in the compartment of my bag.

This detergent contains a high-quality surfactant.

Mendelssohn's music is very beautiful.

Women are smitten with his cool voice.

Because he has immunodeficiency, he always pays attention to his health management.

He is studying the shape of a tetrahemihexahedron.

He attended the party wearing a mask.