water chestnut

汉语翻译

英语解释：

名词 water chestnut:

1. a plant of the genus Trapa bearing spiny four-pronged edible nutlike fruits
   同义词：water chestnut plant, caltrop
2. Chinese sedge yielding edible bulb-shaped tubers
   同义词：Chinese water chestnut, Eleocharis dulcis
3. edible bulbous tuber of a Chinese marsh plant