(1)建物の屋根裏から熱風を外へ吹き飛ばす扇風機
(2)a fan that blows heated air out of the attic of a building
さらに詳しく
(1)建物の外にしばしばひさしのある玄関を作っている建築物
(2)a structure attached to the exterior of a building often forming a covered entrance
