【鱼群洄游】

鱼群洄游

在例句中比较

fishing mass migration

... 集鱼灯船 fishing light boat 鱼群洄游 fishing mass migration; mass migration 钓竿盒 fishing rod box ...

基于8个网页-相关网页

mass migration

... 集鱼灯船 fishing light boat 鱼群洄游 fishing mass migration; mass migration 钓竿盒 fishing rod box ...

基于6个网页-相关网页

商业

·2,447,543篇论文数据，部分数据来源于NoteExpress

一些大坝和这两座埃尔瓦河大坝一样在建造的时候缺乏鱼梯设计，就是说它们完全阻碍了鱼群的洄游。

Some, like the two Elwha dams, were built without fish ladders, meaning they serve as completely impenetrable barriers to fish migrations.

youdao

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