请输入您要查询的英文单词:

 

单词 sucking disc
释义

sucking disc

noun Zoology
An animal’s sucker, especially one on the end of each tube foot of an echinoderm.The two main classes are separated on the basis of taxonomic characters of the claws and/or sucking disks, cuticle, cephalic appendages, buccal apparatus, and reproductive structures....
  • The family is similar to Gobiidae but generally lacks the pelvic fin fusion that creates a ‘sucking disc’ in gobies.
  • Attaching themselves to the body of the host by means of the sucking disc which is ringed with sharp teeth, a hole is rasped through the victim's skin, and blood and body fluids are thus consumed.
随便看

 

英语词典包含243303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:2025/2/3 12:47:25