This eigenfunction is one of the fundamental concepts of quantum mechanics.

I am planning to go to Copenhagen next week.

My colleagues are very helpful.

He has never seen a dromedary.

I gargle every night before going to bed.

This area is rich in bedded cupriferous iron sulphide deposits.

He is researching on the pathogenesis and treatment of early-onset diabetes.

Please teach me how to calculate the area of this circular sector.

When I heard about his success, I came to respect him even more.

When I opened the fortune cookie, there was an interesting phrase written inside.