poco frecuente significado en inglés

uncommon▼(rare; not readily found; unusual)
adjective
[UK: ʌnˈk.ɒ.mən] [US: ʌnˈk.ɑː.mən]

rarely▼(not occurring at a regular interval)
adverb
[UK: ˈreə.li] [US: ˈrer.li]