英语词汇pentoxide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	pentoxide
词根词缀	pentoxide五氧化物pent+penta+oxide氧化物penta-表示“五”pentagon五角形,五角大楼penta+gon 角★★3338pentagram五角星形penta+gram写,图=五角形图形70331pentoxide五氧化物pent+penta+oxide氧化物
随便看	extenuate extenuating exterior extermined external extinct extinction extinguish extort extortion extra extract extraction extracurriculum extradite extradition extramural extraneous extraordinary extrasolar extraterrestrial extraterritoriality extravagant extraviolet extreme

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