英语词汇arcanum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	arcanum
词根词缀	Online Etymology Dictionary arcanum n. proper singular form of arcana.
随便看	endoscopy endoskeleton endosperm endospore endotheli- endothelio- endothermic endow endowed endowment end-paper endpoint endue endurable endurance endure enduring Endymion -ene -ened en-, em- enema en-, em-, el- enemy energetic

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