0 Old HSK word(s):
小音阶* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

小 small, tiny, insignificant
音 sound, tone, pitch, pronunciation
阶 stairs, steps / rank, degree

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual