irone bakeun saram
theoretician
théoricien ; spécialiste en théorie ; expert théorique
그는 이론에 밝은 사람이라서 많은 연구를 하고 있다.
geuneun iron-e balgeun saramiraseo manheun yeongureul hago itda.
He is a theoretician, so he is doing a lot of research.
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