ºê·£µåº° °Ë»ö°á°ú (Hydrogen) > ³²¼ºÀÇ·ù

Hydrogen(ÇÏÀ̵å·Î°Õ)³²¼ºÀÇ·ù±âŸ°ü½É°Ë»ö µî·ÏÇϱâ

1¡¡