请输入您要查询的英文单词：

　

单词 venule
释义

WordReference Random House Unabridged Dictionary of American English © 2024
ven•ule  (ven′yo̅o̅l),USA pronunciation n. 
  1. Anatomy, Botany, Zoologya small vein.
  2. Insectsone of the branches of a vein in the wing of an insect.
Also, veinule, veinulet. 
  • Latin vēnula little vein. See vein, -ule
  • 1840–50
ven′u•lar, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
venule /ˈvɛnjuːl/ n
  1. any of the small branches of a vein that receives oxygen-depleted blood from the capillaries and returns it to the heart via the venous system
  2. any of the branches of a vein in an insect's wing
Etymology: 19th Century: from Latin vēnula diminutive of vēna vein

venular /ˈvɛnjʊlə/ adj
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：2025/2/23 17:01:50