re-; again; repeated; deutero-; deuto-; deuter-
life insurance; livelihood protection; public assistance; welfare
proof; evidence; certificate; license; to testify (usu. Christian religious context); enlightenment
① 領地の区域。② 関係の及ぶ範囲。③ 有限次元ベクトル空間の開部分集合で連結なもの。