Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
국어학은 언어의 구조와 사용을 연구하는 학문입니다.Guguhak-eun eoneoui gujo wa sayong-eul yeonguhaneun hakmunimnida.Linguistics is the study of the structure and use of language.