A sibilant is a sound that is pronounced with the tip or side of the tongue in contact with or close to the upper teeth.

My greatly respected teacher had a big influence on me becoming who I am today.

He is treasuring and preserving old photos.

A phonon is a physical concept that represents the vibration of a crystal lattice.

He will never forget that special favor.

I live in Ontario.

Please turn on the air conditioner to lower the room temperature.

She decided to separate herself from him by a great distance.

This apple weighs about 5 ounces.

Kunminjōon is a book for teaching the correct pronunciation of Hangul.