请输入您要查询的英文单词:

 

单词 procercoid
释义

Definition of procercoid in English:

procercoid

noun prəʊˈsəːkɔɪd
Zoology
  • The earliest parasitic form of the larval stage of certain tapeworms, in which the body is solid and has begun to develop a scolex but retains the posterior hooks found in the preceding embryonic stage.

Origin

Early 20th century; earliest use found in Journal of the American Veterinary Medical Association. From pro- + ancient Greek κέρκος tail + -oid, after French procercoïde.

 
 

Definition of procercoid in US English:

procercoid

nounprəʊˈsəːkɔɪd
Zoology
  • The earliest parasitic form of the larval stage of certain tapeworms, in which the body is solid and has begun to develop a scolex but retains the posterior hooks found in the preceding embryonic stage.

Origin

Early 20th century; earliest use found in Journal of the American Veterinary Medical Association. From pro- + ancient Greek κέρκος tail + -oid, after French procercoïde.

 
 
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:2024/12/23 8:17:05