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单词 catadromy
释义

catadromy

英汉-汉英词典
降海洄游
词组 | 习惯用语
您要查找的是不是:
  • taxidermy n. (动物标本)剥制术
  • catacomb n. 地下墓穴;茔窟
  • codetermine v. 共同决定

网络短语:
catadromy 外先分歧型; 降海洄游型;
英语百科

Fish migration

Many species of salmon are anadromous and migrate long distances up rivers and streams to spawn
Ocean migration of Atlantic salmon from Connecticut River[1]
Migration of Icelandic capelin
The high seas, highlighted in blue, are the seas which are outside the 200 mile exclusive economic zones

Many types of fish migrate on a regular basis, on time scales ranging from daily to annually or longer, and over distances ranging from a few metres to thousands of kilometres. Fish usually migrate to feed or to reproduce, but in other cases the reasons are unclear.

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更新时间:2025/6/21 23:31:29