床(ゆか) /flɔː(r)/ NounEnglishfloorTiếng Việtsàn nhà / tầngExample子供たちが床(ゆか)の上でおもちゃで遊んでいました。The children were playing with their toys on the floor.「床」は部屋の表面を指す最も一般的な言葉です。