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
발효학은 미생물의 발효 과정을 연구하는 학문입니다.Balhyo-hak-eun misaengmul-ui balhyo gwajeong-eul yeongu-haneun hakmun-imnida.Zymology is the study of the fermentation processes of microorganisms.