英语词汇busyness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	busyness
词根词缀	词源： 1849, first attested in Thoreau, from busy + -ness. A modern formation made necessaryafter business evolved an independent meaning.
随便看	ninety ninic ninny Niobe nip nipple Nipponese nirvana nisei nit nite nitrogen nitroglycerine nitty-gritty nitwit nix nixie no no-account Noah nob Nobel nobility noble noblesse

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