V2EX larvae

Larvae

定义 Definition

larvaelarva 的复数,指昆虫等动物的幼体阶段(通常与成体形态差异很大),例如蝴蝶的毛毛虫、蚊子的孑孓等。在生物学中也可泛指某些海洋无脊椎动物的幼体。

发音 Pronunciation

/lrvi/(美式常见)
/lvi/(英式常见)

例句 Examples

The larvae feed on leaves.
幼虫以树叶为食。

After the heavy rain, we found mosquito larvae wriggling in the puddles behind the house.
大雨过后,我们在屋后的小水坑里发现蚊子幼虫在扭动。

词源 Etymology

来自拉丁语 larva,原意与“面具、幽灵”相关,后来在科学语境中引申为“尚未成形、需要蜕变的形态”,用于指代昆虫等动物的幼体阶段;复数形式为 larvae

相关词 Related Words

文学作品中的用例 Literary Works

  • 弗朗茨卡夫卡《变形记》(The Metamorphosis)(作品常被用来讨论“虫形/幼体”意象与变形主题,英文评论与版本中常出现 larva/larvae 等相关词)
  • 查尔斯达尔文《物种起源》(On the Origin of Species)(关于生物发育与变异的论述中可能出现 larvae
  • 蕾切尔卡森《寂静的春天》(Silent Spring)(涉及昆虫生命周期与生态影响时常出现 larvae
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