网站首页  词典首页

请输入您要查询的词汇：

　

词汇 heart valve
释义

Definition of heart valve in English:

heart valve

noun

  • Each of the structures occupying the openings of the ventricles of the heart, consisting of two or three membranous cusps, and acting to prevent backflow of blood during and after ventricular contraction.

Origin

Mid 19th century.

Definition of heart valve in US English:

heart valve

noun

  • Each of the structures occupying the openings of the ventricles of the heart, consisting of two or three membranous cusps, and acting to prevent backflow of blood during and after ventricular contraction.

Origin

Mid 19th century.
随便看

　

春雷网英语在线翻译词典收录了464360条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

　

Copyright © 2000-2024 Sndmkt.com All Rights Reserved 更新时间：2025/1/15 19:27:53