单词	duodenal
释义	duodenumduodenum /ˌduəˈdinəm, duˈɑdn-əm/ noun [countable] Etymology ETYMOLOGYduodenum Origin: 1300-1400 Medieval Latin Latin duodeni 12 each (because it is 12 finger-widths long) science, biology the beginning part of your small intestine, below your stomach [Origin: 1300–1400 Medieval Latin, Latin duodeni 12 each (because it is 12 finger-widths long)]—duodenal /ˌduəˈdinl, duˈɑdnəl/ adjective
随便看	mumbler mumbo-jumbo mummification mummified mummify mummy mumps munch Munch, Edvard munchies munchkin mundane mundanely mundaneness mung bean Munich Munich Agreement, the municipal municipal bond municipality municipally municipal solid waste munificence munificent munificently

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