V2EX prairie dog

Prairie Dog

释义 Definition

prairie dog(名词):草原犬鼠,一种生活在北美草原地下洞穴中的小型啮齿动物,因其叫声类似狗吠而得名。它们是群居动物,以复杂的地下隧道系统和社会结构闻名。

发音 Pronunciation

/prr.i d/(美式:/prer.i d/)

例句 Examples

Prairie dogs live in large underground colonies called "towns."
草原犬鼠生活在被称为"城镇"的大型地下群落中。

Scientists have discovered that prairie dogs use a surprisingly complex system of vocal calls to warn each other about different types of predators.
科学家发现,草原犬鼠使用一套复杂得令人惊讶的叫声系统,互相警告不同类型的捕食者。

词源 Etymology

prairie 源自法语,意为"草地、牧场",最早可追溯到拉丁语 pratum(草地)。dog 则是古英语 docga。18世纪,北美探险者观察到这种小型啮齿动物发出类似狗吠的短促叫声,便将其命名为 prairie dog(草原之犬)。最早的文字记录出现在刘易斯与克拉克远征(Lewis and Clark Expedition, 18041806)的日志中,他们称之为 "barking squirrel"(会叫的松鼠)。

相关词汇 Related Words

文学作品引用 Literary References

  • 在约翰斯坦贝克(John Steinbeck)的《Travels with Charley》中,作者在横穿美国大平原时描写了草原犬鼠的群落景象。
  • 刘易斯与克拉克的探险日志《The Journals of Lewis and Clark》中详细记录了对草原犬鼠的首次科学观察。
  • 大卫爱登堡(David Attenborough)的自然纪录文学作品中多次提及草原犬鼠的复杂社交行为和语言系统。
  • 康斯洛博奇金(Con Slobodchikoff)在《Chasing Doctor Dolittle》一书中专门讨论了草原犬鼠的"语言",认为它们拥有动物界最复杂的交流系统之一。
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