duodenum: [14] The term duodenum, for the first part of the small intestine, originated as a measure of length. It comes from the medieval Latin phrase intestinum duodēnum digitōrum ‘intestine of twelve digits’ – that is, twelve finger-breadths long, or just over 20 centimetres. Latin duodēnī meant literally ‘twelve each’; it was a derivative of duodecim ‘twelve’ (source also of English dozen).
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=> dozen
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duodenum (n.)
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late 14c., from Medieval Latin duodenum digitorium "space of twelve digits," from Latin duodeni "twelve each." Coined by Gerard of Cremona (d.1187), who translated "Canon Avicennae," a loan-translation of Greek dodekadaktylon, literally "twelve fingers long," the intestine part so called by Greek physician Herophilus (c. 353-280 B.C.E.) for its length, about equal to the breadth of twelve fingers.
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双语例句:
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1. The distal duodenum and jejunum remain on the right side of the spine .
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远端十二指肠及空肠仍处于脊椎右侧。
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来自辞典例句
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2. This juice - about a quart a day -- pours into my duodenum, neutralizing acids.
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这种消化液(每天约分泌1品脱)流入我的十二指肠, 把酸中和了.
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来自辞典例句
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3. After the colon, the duodenum is the most common site for diverticulum.
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继结肠源, 十二指肠是憩室最多见的部位.
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来自辞典例句
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4. The stomach and duodenum may be considered logically as a unit.
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胃和十二指肠可逻辑地考虑为一个单元.
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来自辞典例句
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5. My duodenum produces a substance called secretion, which empties into Joe's bloodstream.
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我的十二指肠生产一种名叫分泌素的物质, 排入乔的血流.
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来自辞典例句
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更多相关例句:
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a duodenal ulcer
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十二指肠溃疡【牛津词典】
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Upper gastrointestinal series and computed tomography the abdomen a tumor within the duodenum.
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上肠胃道摄影及腹部计算机断层摄影均显示此肿瘤位于十二指肠.【期刊摘选】
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Seen here is a penetrating acute ulceration in the duodenum just beyond the pylorus.
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图示刚超过幽门部的十二指肠的溃疡.【期刊摘选】
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Of disease, skin diseases, bad breath, dry mouth, constipation, duodenum, digestive system and effective.
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