/de?t/B2to haveexistedfor aparticularlengthoftimeor since aparticulartime:(时间)追溯Thistraditiondatesbacktomedievaltimes.这个传统可以追溯到中世纪时期。SMART Vocabulary: related words and phrasesStarting from a particular time
all along the lineidiom
as
as of/fromidiom
count
cut
cut in
date
date fromsomething
forth
forward
from that day/time onphrase
future
hereafter
hereinafter
in futurephrase
line
live
onward
onwards
then
See more results ?(Definition ofdate backfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/date-back##