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

有效期 * * + +

有 have, own, possess / exist

效 result, effect / effectiveness

期 period of time / date / time limit

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

有效期' + 有效期 * * + period of validity / sell-by date
有效期內' + 有效期内 * * + within the period of validity / before the sell-by date

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:
+ + + + + + + +