The internal urethral sphincter plays a crucial role in controlling the flow of urine.

Dysfunction of the sphincter of Oddi is considered a type of gallstone disease.

He is a money worshipper, thinking that money is everything.

The government issued a curfew to prevent the spread of the new coronavirus.

Metallic bonds are formed by ions floating in a sea of electrons.

This building has a very modern design.

Salaryman finance is generally considered a type of consumer finance.

The emergency takeoff training has begun.

He is a hard-working worker.

The character of his collar is very charming.