1. A toroid generated by a circle; a surface having the shape of a doughnut. 环面，环形圆纹曲面''。'圆圈'。''形成的超环面；具有炸面圈一样形状的表面。
2. People could easily eat that much in a meal of pie and chips or just one doughnut. 人们很容易就能在吃派、薯条或仅仅一个油炸圈饼的过程中摄入这么多脂肪。
3. Having your bloated corpse discovered half way through the consumption of your 14th doughnut of the morning is a stupid way to die. 你膨胀的尸体被发现时正是那天早晨在第14块圈饼吃到一半是一个愚蠢的死亡方法。
英英解释
n.
1. a toroidal shape
2. a small ring-shaped friedcake
