单词	ammonium bromide
释义	ammonium bromide noun : a colorless crystalline salt NH4Br used in photography and in medicine as a sedative Word History First Known Use 1856, in the meaning defined above
随便看	Niebuhr niebuhrian niece nieceless nieces niedersachsen nief niefs niellated nielled nielli niellist niellists niello nielloed nielloing niellos nielsbohriums Nielsen Niemcewicz Niemeyer Niemöller nienock nientsi Nientsi

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