UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ˈɒpʃənəl/US:USA pronunciation: respellingUSA pronunciation: respelling(op′shə nl)
Colocação: [formal dress, attendance] is optional, [denotes, is, represents] an optional field, a (wide) [range, choice] of optional [accessories], mais...
Discussões no fórum com a(s) palavra(s) "optional" no título: