请输入您要查询的英文单词:

 

单词 jejunum
释义

WordReference Random House Unabridged Dictionary of American English © 2024
je•ju•num  ( ji jo̅o̅nəm),USA pronunciation n. [Anat.]
  1. Anatomythe middle portion of the small intestine, between the duodenum and the ileum. See diag. under intestine. 
  • Latin jējūnum, noun, nominal use of neuter of jējūnus empty, poor, mean; so called because thought to be empty after death
  • Middle English 1350–1400
je•junal, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
jejunum /dʒɪˈdʒuːnəm/ n
  1. the part of the small intestine between the duodenum and the ileum
Etymology: 16th Century: from Latin, from jējūnus empty; from the belief that the jejunum is empty after death
随便看

 

英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/7/23 9:54:39