Noun:
-
any of various fleshy edible underground roots or tubers
- Cook, the cook, took the cookbook to cook good root food.
库克厨师拿了食谱，煮出好吃的根菜类。
- A true yam is a starchy edible root generally imported to the United States from the Caribbean.
真正的番薯是指一种可使用的淀粉质根菜类食物，通常从加勒比海输入美国。
