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Chinese
置换 / 置換 [zhì​huàn]
to permute; permutation (math.); to displace; displacement; to replace; replacement
Japanese
置換 ちかん 同音

noun

  1. substitution; replacement
  2. mathematics permutation
  3. chemistry substitution; displacement
Korean
치환 [置換]
Noun
substitution; replacement; An act of exchanging something with another thing.
Notes
Example Sentences
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