0 Old HSK word(s):

音域 * *

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

音 sound, tone, pitch, pronunciation

域 district, region, boundary / land

Hsk Characters:

HSK -Characters and beyond:

Gb	Big5	Eng	Rad	Mega	Triple	Multilingual

Tonleiter (S) [quan2 yin1 yu4]

全音域