V2EX feed on

Feed on

释义 Definition

feed on(短语动词):

  1. 以……为食;吃……(动物/人进食某物)
  2. 以……为生;靠……维持(抽象意义:依赖某种资源、情绪或条件)
    (也可引申为“利用……获利/滋长”,语境通常偏负面。)

发音 Pronunciation (IPA)

/fid n/

例句 Examples

The caterpillars feed on leaves.
毛毛虫以树叶为食。

Rumors can feed on fear and spread quickly through a community.
谣言会以恐惧为养分,在社区中迅速传播。

词源 Etymology

feed 来自古英语 fēdan,意为“喂养、供给食物”;加上介词 on 表示“在……之上/以……为依托”,组合成 feed on,强调“把某物当作食物或来源”,既可指真实进食,也可指抽象层面的“依赖、滋长”。

相关词 Related Words

文学作品 Literary Works

  • Charles Darwin《On the Origin of Species》(《物种起源》):常用 feed on 描述生物“以……为食”的生态关系。
  • Herman Melville《Moby-Dick》(《白鲸》):涉及海洋生物与捕鲸叙述时,会出现类似 feed on 的自然描写用法。
  • Mary Shelley《Frankenstein》(《弗兰肯斯坦》):在描写情绪与观念的滋长时,英语文学中常见用 feed on 表达“以(痛苦/恐惧等)为养分”的隐喻(不同版本或语境中出现频率不一)。
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