生憎 (Ainiku) is a Japanese na-adjective meaning “unfortunately, sorry, but ...”.
Meanings
- na-adjective, adverb, noun, adjectival noununfortunately; sorry, but ...
Examples
あいにく話中です。
I'm afraid the line is busy.
あいにく雨が降った。
Unfortunately, it rained.
あいにく母は留守です。
Unfortunately, my mother isn't at home.
Sentences from Tatoeba (CC BY 2.0 FR).