请输入您要查询的英文单词:

 

单词 paxilla
释义

Definition of paxilla in English:

paxilla

noun pakˈsɪlə
Zoology
  • An ossicle in the endoderm of the aboral surface of some starfishes, having a column-like part projecting above the body surface which has a flattened top covered with small hinged spines which may be lowered to create a cavity next to the aboral surface.

Origin

Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist. From scientific Latin paxilla from classical Latin paxillus small stake, peg.

Definition of paxilla in US English:

paxilla

nounpakˈsɪlə
Zoology
  • An ossicle in the endoderm of the aboral surface of some starfishes, having a column-like part projecting above the body surface which has a flattened top covered with small hinged spines which may be lowered to create a cavity next to the aboral surface.

Origin

Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist. From scientific Latin paxilla from classical Latin paxillus small stake, peg.

随便看

 

英汉双解词典包含464360条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/27 14:24:47