英语词汇“duodena”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

du•o•de•num n. [countable], pl. du•o•de•na du•o•de•nums.

Anatomy, Zoologythe first portion of the small intestine.

du•o•de•nal adj. [before a noun]a duodenal ulcer.

du•o•de•num n., pl. du•o•de•na du•o•de•nums. [Anat., Zool.]

Anatomy, Zoologythe first portion of the small intestine, from the stomach to the jejunum. See diag. under intestine.

Medieval Latin, by ellipsis from intestīnum duodēnum digitōrum intestine of twelve fingerbreadths, with original genitive plural construed as neuter singular; Latin duodēnī twelve each (here lacking distributive sense)
Middle English 1350–1400

duodenum /ˌdjuːəʊˈdiːnəm/ n ( pl -na / -nə/, -nums)

the first part of the small intestine, between the stomach and the jejunum

Etymology: 14th Century: from Medieval Latin, shortened from intestinum duodenum digitorum intestine of twelve fingers' length, from Latin duodēnī twelve each

ˌduoˈdenal adj

单词	duodena
释义	WordReference Random House Learner's Dictionary of American English © 2024 du•o•de•num /ˌduəˈdinəm, ˌdyu-; duˈɑdənəm, dyu-/USA pronunciation n. [countable], pl. du•o•de•na /ˌduəˈdinə, ˌdyu-; duˈɑdənə, dyu-/USA pronunciation du•o•de•nums. Anatomy, Zoologythe first portion of the small intestine. du•o•de•nal /ˌduəˈdinəl, ˌdyu-; duˈɑdənəl, dyu-/USA pronunciation adj. [before a noun]a duodenal ulcer. WordReference Random House Unabridged Dictionary of American English © 2024 du•o•de•num (do̅o̅′ə dē′nəm, dyo̅o̅′-; do̅o̅ od′n əm, dyo̅o̅-),USA pronunciation n., pl. du•o•de•na (do̅o̅′ə dē′nə, dyo̅o̅′-; do̅o̅ od′n ə, dyo̅o̅-),USA pronunciation du•o•de•nums. [Anat., Zool.] Anatomy, Zoologythe first portion of the small intestine, from the stomach to the jejunum. See diag. under intestine. Medieval Latin, by ellipsis from intestīnum duodēnum digitōrum intestine of twelve fingerbreadths, with original genitive plural construed as neuter singular; Latin duodēnī twelve each (here lacking distributive sense) Middle English 1350–1400 Collins Concise English Dictionary © HarperCollins Publishers:: duodenum /ˌdjuːəʊˈdiːnəm/ n ( pl -na / -nə/, -nums) the first part of the small intestine, between the stomach and the jejunum Etymology: 14th Century: from Medieval Latin, shortened from intestinum duodenum digitorum intestine of twelve fingers' length, from Latin duodēnī twelve each ˌduoˈdenal adj
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