chufa

基本解释

Chufa is a kind of garden stuff that can be eaten as medicine or food.
荸荠是一种优良的药食兼用的果蔬类食品。
dict.cn
And Victor Mair found a variant inChinese: perhaps if Mubarak doesn't get irhal ("leave!") he might getthe Mandarin chufa.
维克多•梅尔则在中文里找到了另一种说法：如果穆氏不明白阿拉伯语中的“irhal”（滚），那换成中文“出发”，或许他就懂了。
The invention relates to a preserved fruit and the making method, particularly relates to a preserved chufa and the making method.
本发明涉及一种果脯及其制作方法，尤其是涉及一种荸荠果脯及其制作方法。
ip.com

a sedge, Cyperus esculentus, of warm regions of the Old World, with nutlike edible tubers