请输入您要查询的英文单词:

 

单词 semilunar valve
释义
semilunar valvesemilunar valve /ˌsɛmilunɚ ˈvælv, -maɪ/ noun [countable] science, biology one of two small parts on your heart that open and close to prevent blood flowing back into the left and right ventricles
随便看

 

英语词典包含48224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:2024/12/23 5:43:14