元となった辞書の項目
敷居
noun
threshold, sill (bottom-most part of a doorway)
意味（1）
threshold, sill (bottom-most part of a doorway)
threshold, sill (bottom-most part of a doorway)
threshold, sill (bottom-most part of a doorway)
DiQt（ディクト）
無料
★★★★★★★★★★
