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

源源 * * + +
源源不断 * * + +

源 spring / source, head / surname

源 spring / source, head / surname

不 no, not / un- / negative prefix

断 sever, cut off / interrupt

from CC-CEDICT under a Creative Commons Attribution-Share Alike 3.0 License

源源不斷' + 源源不断 * * + a steady flow (idiom); an unending stream /
源源本本' + 源源本本 * * + variant of 原原本本 /

FrameNet Data Release 1.6 by http://framenet.icsi.berkeley.edu licensed under a Creative Commons Attribution 3.0 Unported License

+

Wordnet Translations:

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

Translations::

Copyright MultiWordNet 1.39

Copyright: 2005-2010 CWN group, Academia Sinica

WordNet 3.0 Copyright 2006 by Princeton University.

WOLF (Wordnet Libre du Français) Copyright: 2011 NICT

FinnWordNet Copyright 2012-2014 by the Department of Modern Languages, University of Helsinki.

GermaNet version 10.0: German part of the ILI

Multiwordnet Spanish Human Language Technology Group Copyright (c) 2014

Thai WordNet Copyright: 2011 NICT

Links:
+ + + + + + + +