1 文書を見つけるための辞書。

• doorstep, doorsill, threshold
• 戸閾, 戸口の敷居, 蹴放し, 蹴放, 敷居, 閾, 蹴はなし
• the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorway
• ドアの敷居