earth-ball

[ə:θ'bɔl]

n. [植]块菌

英英释义

名词 earth-ball:

any of various highly prized edible subterranean fungi of the genus Tuber; grow naturally in southwestern Europe

同义词：truffle, earthnut

any of various fungi of the genus Scleroderma having hard-skinned subterranean fruiting bodies resembling truffles

同义词：earthball, false truffle, puffball, hard-skinned puffball