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单词 otter trawl
释义

otter trawl

noun
A trawl net fitted with an otter board.In deeper habitats an otter trawl was towed for two minutes....
  • The salmon fisheries' adoption of pound nets and fish wheels in the 1870s and the introduction of the otter trawl net in 1905 increased catches.
  • All individuals were captured by otter trawls, gillnets, or handlines.
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更新时间:2024/11/10 22:53:51