butternut
/ˈbʌtənʌt/noun
1- a North American walnut tree which is cultivated as an ornamental and also for its quality timber灰胡桃树。
1.1
- Juglans cinerea, family Juglandaceae.拉丁名 Juglans cinerea,核桃科。
1.2
- the edible oily nut of this tree灰胡桃。