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
기생충학은 기생충의 생리와 생태를 연구하는 학문입니다.gisaengchunghak-eun gisaengchung-ui saengriwa saengta-reul yeonguhaneun hakmun-imnida.Parasitology is the study of the physiology and ecology of parasites.