NOT KNOWN DETAILS ABOUT ?�테??

Effectively, ?�테??refers to all the ways that cell technologies may be utilized to further improve our life outside of essential use.?�늘?� ?�테?�에 ?�?�서 경험??바탕?�로 ?�확???��??� 방법???�?�서 가?�드�??�드?�는?�요. ?�용??조금 길어졌는?? 최소 ?�정???�용?� 명확?�게