请输入您要查询的英文单词:

 

单词 oral cavity
释义

Definition of oral cavity in English:

oral cavity

noun
  • 1The cavity of the mouth.

  • 2(In haustellate insects) the hollow on the lower surface of the head from which the proboscis protrudes (rare).

Origin

Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London.

 
 

Definition of oral cavity in US English:

oral cavity

noun
  • 1The cavity of the mouth.

  • 2(In haustellate insects) the hollow on the lower surface of the head from which the proboscis protrudes (rare).

Origin

Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London.

 
 
随便看

 

英语词典包含464360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:2024/9/20 14:58:31