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。
- “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。)
- “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。)
- “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。)