V2EX opossum

Opossum

释义 Definition

Opossum(负鼠)是一种有袋类哺乳动物,主要分布在美洲地区。它们以"装死"(playing dead)的行为闻名,遇到危险时会假装死亡以逃避捕食者。北美最常见的种类是弗吉尼亚负鼠(Virginia opossum),是北美洲唯一的有袋类动物。

发音 Pronunciation

/ps.m/(美式:/p.sm/)

例句 Examples

The opossum in our backyard pretended to be dead when the dog approached.
我们后院的负鼠在狗靠近时装死了。

Despite their somewhat unsettling appearance, opossums are remarkably beneficial animals that consume thousands of ticks each season, helping to reduce the spread of Lyme disease.
尽管负鼠的外表有些令人不安,但它们其实是非常有益的动物,每个季节能吃掉数千只蜱虫,有助于减少莱姆病的传播。

词源 Etymology

Opossum 一词源自北美原住民波瓦坦语(Powhatan)中的 aposoum,意为"白色的动物"或"白色的狗"。这个词最早由英国殖民者在17世纪初记录下来,据说探险家约翰史密斯(John Smith)在1608年左右首次将这个词引入英语。口语中常缩写为 possum,但严格来说,possum 也指澳大利亚的另一类有袋动物(袋貂),两者并非同一物种。

相关词汇 Related Words

  • Marsupial
  • Possum
  • Mammal
  • Nocturnal
  • Scavenger
  • Hibernate
  • Rodent
  • Raccoon
  • 文学作品引用 Literary References

    • 在沃尔特惠特曼(Walt Whitman)的诗歌中,负鼠作为美洲自然世界的一部分被提及,体现了他对本土动物的关注。
    • 威廉福克纳(William Faulkner)的南方文学作品中多次出现 opossum,反映了美国南方乡村生活的日常场景。
    • 在乔尔钱德勒哈里斯(Joel Chandler Harris)的《雷默斯大叔的故事》(Uncle Remus stories)中,负鼠(Brer Possum)是重要的动物角色之一,承载了非裔美国民间故事的传统。
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