英语词汇Helena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	Helena
词根词缀	Online Etymology Dictionary Helena fem. proper name, Latin form of Helen.
随便看	dign-, dain- dign(dain, deign) dignified dignify dignitary dignity digraph digress digression digs dihal- dihalo- dihydr- dihydro- dihydroxy- diiod- di-iod- diiodo- di-iodo- dike diketo- diko-, dik-, dico-, dic- diktat dilapidate dilapidated

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