He suffered internal bleeding due to an accident.

The inner core of the Earth is mainly composed of iron and nickel.

He was struggling to understand his internal language.

This bacterium produces a powerful endotoxin.

His native language is Spanish.

He collapsed from intracerebral hemorrhage.

This lumen is a path for blood to flow.

Could you tell me the internal dimensions of this box?

We plan to enjoy fishing in the inland waters this weekend.

Nairetsukasa was historically an important position.