1 Old HSK word(s):

☊必修 ** C

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

必 surely, most certainly / must

修 study / repair / cultivate

Hsk Characters:

HSK -Characters and beyond:

Gb	Big5	Eng	Rad	Mega	Triple	Multilingual

obligatorisch; Pflichtfach (Adj) [bi4 xiu1]

必修

Pflichtfach (S) [bi4 xiu1 ke1]

必修科