同義詞
1. remove impurities or unwanted elements from (a substance), typically as part of an industrial process
- purify
- , clarify
- , clear
- , cleanse
- , strain
- , sift
- , filter
- , rarefy
- , distil
- , concentrate
- , process
- , treat
- , rectify
2. make minor changes so as to improve or clarify (a theory or method)
- improve
- , perfect
- , polish (up)
- , hone
- , temper
- , fine-tune
- , elaborate
- , touch up
- , revise
- , edit
- , copy-edit
- , complete
- , finish
- , finish off
- , put the final/finishing touches to
- , crown
- , consummate
- , tweak
反義詞
「1. remove impurities or unwanted elements from (a substance), typically as part of an industrial process」的反義字
「2. make minor changes so as to improve or clarify (a theory or method)」的反義字