pignut hickory光滑山核桃木;山核桃;光叶山核桃
sweet pignut甜山核桃
pignut palm酒瓶椰子
coast pignut hickory大果山核桃
pignut in mixed spinage花生米拌菠菜
N（名词） the bitter nut of any of several North American hickory trees, esp Carya glabra (brown hickory) 山胡桃果
N（名词） any of the trees bearing such a nut 山胡桃树