V2EX baleen

Baleen

释义 Definition

(鲸的)须板;鲸须:一些鲸类(如须鲸)上颌内侧的角质板状结构,用来过滤海水中的小型生物(如磷虾)以取食。(另有较少见的用法指“鲸须制品/材料”。)

发音 Pronunciation (IPA)

/blin/

例句 Examples

Baleen whales filter tiny shrimp from the water.
须鲸用须板从水中过滤微小的虾类。

Instead of teeth, the humpback uses baleen to strain krill as it gulps seawater by the ton.
座头鲸没有牙齿,而是用须板把成吨吞入的海水中的磷虾滤出来。

词源 Etymology

baleen 来自法语 baleine(“鲸”),进一步可追溯到拉丁语 bālaena 与希腊语 phálaina(均指“鲸”)。英语里该词专指“鲸的过滤结构”,与“whale(鲸)”在来源上有亲缘关系,但意义分工更具体。

相关词 Related Words

文学与作品 Literary Works

  • 《白鲸》Moby-Dick(Herman Melville):作品中多处讨论鲸类的身体结构与分类,涉及须鲸与“鲸须/须板”等相关描写与术语。
  • 《海底两万里》Twenty Thousand Leagues Under the Seas(Jules Verne):书中谈及多种鲸类与海洋生物学知识,常会出现与须鲸取食方式相关的词汇与描述。
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