英语词汇cosmonaut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	cosmonaut
词根词缀	词源： 1959, Anglicization of Rus. kosmonavt, ult. from Gk. kosmos (see cosmos) + nautes "sailor" (see naval).
随便看	guff guffaw Guggenheim guidance guide guideline guidon guild guilder guile guillotine guilt guilty guinea Guinea pig Guinevere guise guitar gulag gulch gules gulf gull Gullah gullet

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