中ちゅう二に階かいTop 45000MeaningsNoun1. mezzanine floorKanji used中in二two階floor (of a building)Pitch accentちゅうにかいComposed of中ちゅうmedium (size); average (grade, level, etc.); middle; in; within; out of (e.g. ten people); among; during; while; in (the course of); …Noun二に階かいsecond floor; upstairsNoun