请输入您要查询的英文单词：

　

单词 obturator
释义

obturate /obˈtū-rāt/

transitive verb

To stop up

ORIGIN: L obtūrāre, -ātum to stop up; etymology obscure

obturāˈtion noun

  1. Stopping up
  2. Stopping of a hole to prevent the escape of gas (gunnery)

obˈturātor noun

  1. A structure or device that closes a cavity
  2. The structures closing a large opening in the hip bone (anatomy)
随便看

　

英语词典包含305067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：2025/11/17 13:13:48