1 Old HSK word(s): 
☊课本 ** A
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
课 lesson / course / classwork
本 root, origin, source / basis
Hsk Characters:
HSK -Characters and beyond:
| Gb | Big5 | Eng | Rad | Mega | Triple | Multilingual |
|---|
|
Arithmetik (S) [suan4 shu4 ke4 ben3] 
算术课本
Fachbuch, Lehrbuch, Schulbuch (S) [ke4 ben3] 课本
Fibel (Lehrbuch für Schulanfänger) (S) [chu1 ji2 ke4 ben3] 初级课本
Fibel (Lehrbuch für Schulanfänger) (S)illustriertes Textbuch [cha1 tu2 ke4 ben3] 插图课本
11.34 Schule Klassenbuch + Class Book + 课本 +
