Cat door
01
猫用ドア, ペットドア
a small hole in the bottom of the entrance door that is covered by a piece of often transparent plastic which easily swings to allow pets an easy way into and out of a house
Dialect
American
例
I installed a cat door so my cat can go outside whenever she wants.
私は猫がいつでも外に出られるように猫用ドアを取り付けました。



























