释义 |
poly·po·di·a·ce·ae \ˌ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ˈāsēˌē\ noun plural Usage: capitalized Etymology: New Latin, from Polypodium, type genus + -aceae : a large family of ferns (order Filicales) having erect or creeping rootstocks with scattered or clustered fronds and the fertile bearing annulate stalked sporangia disposed in sori • poly·po·di·a·ceous \| ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷|āshəs\ adjective |