agaricyoudaoicibaDictYouDict[agaric 词源字典]
"A fungus with a fruiting body that resembles a mushroom, having a convex or flattened cap with gills on the underside", Late Middle English (originally denoting various bracket fungi with medicinal or other uses): from Latin agaricum, from Greek agarikon 'tree fungus'.[agaric etymology, agaric origin, 英语词源]
resupinateyoudaoicibaDictYouDict
"(Of a leaf, flower, fruiting body, etc.) upside down", Late 18th century: from Latin resupinatus 'bent back', past participle of resupinare, based on supinus 'lying on the back'.