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Fed

给食物(fed the cat)、供给信息或燃料(fed data into the system)。大写 the Fed 指美联储;形容词 well-fed 指营养充足。

  1. “She fed the baby before putting her down to sleep.” (她先喂了宝宝,再哄她睡觉。)
  2. “The pipeline fed water to farms across the valley.” (管道为山谷里的农场供水。)
  3. “Markets reacted after the Fed raised interest rates.” (美联储加息后市场出现反应。)

古英语 fēdan(喂),与 food、foster 同源,核心义“供给营养”。

feed 的不规则变化 feed → fed → fed;Fed 作专有缩写需大写。

财经新闻里 the Fed 几乎每日出现;日常 fed up 则是另一短语,意为“受够了”(来自 feed up 的旧用法)。政治 fed 有时俚指 federal agent(联邦探员)。

  • 固定搭配: “well fed” (吃得饱), “fed up with” (受够了), “the Fed” (美联储)
  • 动词原形: feed

food 是食物,fed 是“已经喂过了”;财经语境 the Fed 单独记作“美联储”。

“He fed the stray dog every evening until it trusted him enough to come inside.” (他每晚喂那只流浪狗,直到它足够信任他走进屋。)