He is known as a maestro of the orchestra.

In this restaurant, you can have as much dessert as you like.

He is feeling frustration.

Calcitriol is a form of vitamin D that is important for bone health.

I will make tortellini tonight.

He was swinging a cutlass.

My younger brother is majoring in medicine at Tōhoku University (Tonpe).

The deadline to submit the application form is approaching.

Hentriacontane is a type of alkane in organic chemistry.

Tetratriacontane is a type of hydrocarbon in organic chemistry.