earth balls
英
美
- balls n.球；球状物；炮弹；舞会；愉快的经历；胆量；胡说；（复）睾丸v.使成球状；呈球状；性交
- earth n.地球；泥土；世间
名词 earth-ball:
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any of various highly prized edible subterranean fungi of the genus Tuber; grow naturally in southwestern Europe
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any of various fungi of the genus Scleroderma having hard-skinned subterranean fruiting bodies resembling truffles
