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
혼융은 두 가지 이상의 물질이 결합하는 과정을 의미합니다.Honyung-eun du gaji i sang-ui muljil-i gyeolhabhaneun gwajeong-eul uimihaemnida.Fusion refers to the process of combining two or more substances.