The middle section is the jejunum, where most of the absorption takes place.
中间部分是空肠，大部分吸收发生在那里。
jejunum
/dʒɪ'dʒuːnəm/ /dʒɪ'dʒunəm/
英汉-汉英词典
n. 空肠
词组 | 习惯用语
您要查找的是不是：
- jejune adj. 枯燥无味的；幼稚的；缺乏营养的
网络短语:
Diffuse ulcerations jejunum and ileum 释义空肠和回肠弥漫性溃疡形成
ectopic pancreas lying the jejunum 空肠异位胰腺
Imperforate jejunum 空肠闭锁
intestinum jejunum 空肠
diverticulosis jejunum 空肠憩室病
interpositum jejunum 间置空肠
jejunum anastomose 空肠吻合术
jejunum autotransplantation 空肠移植
Posterior jejunum 空肠后段
jejunum intestinum 翻译；空肠
英语例句库
- A small-bowel series demonstrated obstruction in jejunum by another bezoar.Therefore, she underwent enterotomy to relieve the obstruction and recovered uneventfully.
上消化道小肠摄影发现另外一个粪石引起小肠阻塞（空肠阻塞），病患接受外科手术取石及解除小肠阻塞，后来顺利出院。 - The results showed that there were most abundant argyrophil cells distributed in duodenum, less in large intestine and least in jejunum and ileum.
作者认为嗜银细胞的分布型与动物的生活环境是相关的。
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原声例句
Crash Course 解剖生理学篇
中文百科
空肠
![](/Images/godic/202501/21/Illu_small_intestine5213.jpg")
![](/Images/godic/202501/21/Gray10415213.png")
在消化系统的解剖学方面，空肠（Jejunum）是整条小肠的中间，在十二指肠和回肠之间。成人的空肠通常是2.5米长。酸碱度通常是在7和8之间（中性或轻微的碱性）。空肠内部的表面有大量的绒毛，是为了吸收食物的营养。在空肠中会完成食物的最后消化阶段。空肠内有利贝昆氏腺分泌肠液。肠液内含双糖酶以把双糖水解成单糖;二肽酶把二肽水解成氨基酸;肠脂肪酶则把脂肪分解成甘油一酯和脂肪酸
英语百科
Jejunum 空肠
![](/Images/godic/202501/21/Microvilli5214.jpg")
![](/Images/godic/202501/21/Nudemousejejunum_EM5214.jpg")
The jejunum (/dʒᵻˈdʒuːnəm/) is the second part of the small intestine in humans and most higher vertebrates, including mammals, reptiles, and birds.
The jejunum lies between the duodenum and the ileum. The jejunum is considered to begin at the attachment of the suspensory muscle of the duodenum to the duodenum, a location called the duodenojejunal flexure. The division between the jejunum and ileum is not anatomically distinct. In adult humans, the small intestine is usually 6-7m long, about two fifths of which (2.5 m) is the jejunum.
近义、反义、联想词
近义词
n.small intestine
联想词
英英词典
jejunum n.
- the part of the small intestine between the duodenum and the ileum