溯源

sù yuán

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释义

  1. 1. to investigate the origin of sth
  2. 2. to trace a river upstream back to its source

包含 溯源 的词语

寻根溯源
xún gēn sù yuán

see 追根溯源[zhuī gēn sù yuán]

推本溯源
tuī běn sù yuán

to go back to the source

追本溯源
zhuī běn sù yuán

to trace sth back to its origin

追根溯源
zhuī gēn sù yuán

to pursue sth back to its origins

逆流溯源
nì liú sù yuán

to go back to the source

溯源 的构成词

源
yuán

root

溯
sù

to go upstream