North American walnut tree having light-brown wood and edible nuts; source of a light-brown dye
oily egg-shaped nut of an American tree of the walnut family
例句
用作名词 (n.)
Species include Red Oak, White Oak, Ash, Hard Maple, Soft Maple, Hickory, Cherry, Basswood, Beech, Birch, Curly Soft Maple, Butternut , White Pine, etc. 品种包括红橡，白橡，水曲柳，硬枫，软枫，山核桃木，樱桃木，椴木，山毛榉，桦木，波纹软枫，白胡桃，白松木等。
美
['bʌtərnʌt]
