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单词 anadromous
释义

WordReference Random House Unabridged Dictionary of American English © 2024
a•nad•ro•mous  (ə nad′rə məs),USA pronunciation adj. 
  1. Fish(of fish) migrating from salt water to spawn in fresh water, as salmon of the genera Salmo and Oncorhynchus (distinguished from catadromous).
  • Greek anádromos running upward. See ana-, -drome, -ous
  • 1745–55

Collins Concise English Dictionary © HarperCollins Publishers::
anadromous /əˈnædrəməs/ adj
  1. (of fishes such as the salmon) migrating up rivers from the sea in order to breed
Etymology: 18th Century: from Greek anadromos running upwards, from ana- + dromos a running
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更新时间：2025/7/24 19:31:37