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Nonessential

“Nonessential” 既可以是形容词也可以是名词。它指的是那些虽然存在但并非必不可少、如果不具备也不会导致失败或生命危险的事物。在日常生活中,它常用于描述奢侈品或次要的细节。

  1. “During the lockdown, only essential shops remained open, and nonessential ones were closed.” (在封锁期间,只有必需品商店保持营业,而非必需品商店都关门了。)
  2. “Try to remove nonessential information from your presentation to keep it clear.” (尽量从你的简报中删掉无关紧要的信息,以保持清晰。)
  3. “Perfumes and luxury watches are often considered nonessential goods.” (香水和名贵手表通常被视为非必需品。)

由几个部分组成:

  • “non-” (不)
  • “essence” (本质/核心)
  • “-ial” (形容词后缀)
  • 前缀: “non-” (否定)
  • 词根: “essence” (来自拉丁语 esse,意为“是/本质”)
  • 后缀: “-ial” (形容词后缀)

在经济危机或大流行病期间,“nonessential” 成了讨论政策时的重要关键词。它划定了维持基本生存所需的界限,也将人们的需求区分为了“生存所需”和“提升生活品质所需”。

  • 反义词: essential
  • 副词形式: nonessentially (非必要地)

分析结构:Non(不) + Essential(必要的)。不必要的,就是“非必需的”。

“The mountain climber had to decide what to carry on his long journey. He laid out everything on the floor and removed every nonessential item. He knew that even a small, nonessential weight could slow him down and become a burden as he reached the high altitude.” (登山者必须决定在漫长的旅程中携带什么。他把所有的东西都摊在地板上,拿掉了每一件非必需品。他知道,即使是一点点非必要的重量,也会在到达高海拔地区时拖慢他的速度并成为负担。)