| 词汇 | duodenum |
| 释义 | duodenum noun[ C ] anatomy specializeduk /ˌdʒuː.əˈdiː.nəm/ us /ˌduː.əˈdiː.nəm/pluralduodenums or duodenauk /ˌdʒuː.əˈdiː.nə/ us /ˌduː.əˈdiː.nə/ the first part of the bowels just below the stomach十二指肠 The digestive system brush border caecal cardia chyme coeliac digestive tract intestinal intestine intraluminal jejunal jejunum lacteal large intestine rectum small intestine trypsin unassimilable ureteral vermiform appendix vermiform process From the duodenum are developed the two large glands that we have already mentioned—the liver and pancreas. In birds the duodenum always forms a long loop embracing the pancreas. Normally, no fetid gases are generated in the stomach or duodenum. These unite to form a common tube which, uniting with the duct from the pancreas, empties into the duodenum. This duct at last enters the duodenum in company with the common bile duct. |
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