出典:Wiktionary
infra (countable かつ uncountable, 複数形 infras)
Adverb contracted from the ablative īnferā (parte), of īnferus. Compare Faliscan infra, Oscan huntrus, Umbrian hondra.
The accusative is from the adverbial derivation.
(Classical) IPA(key): /ˈin.fraː/, [ˈĩːfräː]
skuas
antlions
uj
a tenement