英语词汇retrogress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	retrogress
词根词缀	Online Etymology Dictionary 词根李平武蒋争 retrogress v. "move backward; deteriorate," 1816, probably a back-formation from retrogression. Related: Retrogressed; retrogressing. 〔蒋〕[retro-向后，gress行走] 后退，退步，退化
随便看	papish papist papoose paprika Pap test Papua papule papulo- papulo-, papul-, papuli- Papuo- papyro- papyro-, papyr- papyrus par- par -par- -para para- para Parabellum parable parabola parabole parabolic paracentesis

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