壬 is the ninth character of the ten Heavenly Stems.

He did his best to carry out the duty.

That person is my friend.

I started packing for the trip.

He was born and raised in Leningrad.

I use whitening toothpaste every day.

Methionine is one of the essential amino acids that cannot be synthesized in the human body.

She put a doll in the corner of the room.

She announced that she is pregnant.

At the school sports festival, we did a three-legged race.