n.马铃薯， 土豆，洋芋；土豆块茎； 变形： 复数：potatoes 双语释义：n.(名词)[C][U]马铃薯,土豆 a roundish root vegetable with a thin brown or yellowish skin, that is cooked and served in many different ways[C]小人物 people of no importance英英释义： potato[ pə'teitəu ]n.an edible tuber native to So