英语词汇undoubted的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	undoubted
词根词缀	Online Etymology Dictionary undoubted adj. mid-15c., from un-(1) "not" + past participle of doubt, v.. Related: Undoubtedly.
随便看	shrinkage shrive shrivel shriven shriver Shropshire shroud shrove Shrove- shrub shrubbery shrug shrunken shtetl shtick shtoom shtup shuck shucks shudder shuffle shuffleboard shuffler shufty shul

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