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单词 ootype
释义

Definition of ootype in English:

ootype

noun
Zoology
  • A small sac connecting the oviduct and the uterus in certain flatworms, in which the egg is fertilized and provided with a shell.

Origin

Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist.

 
 

Definition of ootype in US English:

ootype

noun
Zoology
  • A small sac connecting the oviduct and the uterus in certain flatworms, in which the egg is fertilized and provided with a shell.

Origin

Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist.

 
 
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更新时间:2025/1/31 10:56:02