The carbohydrate content in a donut varies depending on the type and size.

甜甜圈的碳水化合物含量因種類和大小而異。

On average, a standard glazed donut contains about 20 to 30 grams of carbohydrate.

平均而言，一個標準的糖霜甜甜圈含有約 20 至 30 克碳水化合物。

For example, a classic glazed donut from Dunkin Donuts has approximately 29 grams of carbs.

例如，鄧肯甜甜圈的經典上光甜甜圈大約含有 29 克碳水化合物。

A similar donut from Krispy Kreme contains about 22 grams of carbs.

Krispy Kreme 的類似甜甜圈含有約 22 克碳水化合物。

Donuts with traditional toppings or fillings such as chocolate frosting or cream typically have higher carbohydrate content, often ranging from 30 to 50 grams.

帶有巧克力糖霜或奶油等傳統配料或餡料的甜甜圈通常碳水化合物含量較高，通常在 30 克至 50 克之間。

Always check the specific nutritional information provided by the bakery or manufacturers for most accurate carbohydrate count.

請務必查看麵包店或製造商提供的具體營養資訊，以獲得最準確的碳水化合物含量。