英语词汇gangrene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	gangrene
词根词缀	gangrene 坏疽来自PIE→*gras, 吞噬，吞食，词源同cress, voracity。前面的gan 为gren 的韵律重复，参照gregarious.
随便看	obstetrician obstetrics obstinate obstreperous obstruct obstruction obtain obtrude obtrusive obtund obtuse obtuse angle obverse obviate obvious oc- ocarina occasion occasional occlude occult occultist occupancy occupant occupation

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