单词	ammonia nitrogen
释义	ammonia nitrogen noun : nitrogen combined in the form of ammonia or ammonium Word History First Known Use 1883, in the meaning defined above
随便看	barabora Baracoa baragouin baragouins Baraita baraitas baraitha baraithas baraithot baraithoth baraitot baraitoth barajillo Barak baraka baramin baranduki barandukies barandukis barangay barani Baranof Baranov Bararite barasingh

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