V2EX nutrient

Nutrient

定义 Definition

nutrient(名词):营养素;养分。指人体或生物体生长、维持生命与修复组织所必需的物质(如蛋白质、维生素、矿物质等)。也可指土壤中植物生长所需的养分。

发音 Pronunciation

/nutrint/

例句 Examples

The body needs nutrients like protein and vitamins to stay healthy.
人体需要蛋白质和维生素等营养素来保持健康。

Plants absorb nutrients from the soil, and poor soil quality can reduce crop yields over time.
植物从土壤中吸收养分,而土壤质量差会随着时间推移降低作物产量。

词源 Etymology

nutrient 来自拉丁语 nutrire(“喂养、滋养”),经由法语演变进入英语。词根含义与“营养、滋养”密切相关,因此常用于健康、饮食、农业与生态等语境。

相关词 Related Words

文学作品 Literary Works

  • The Botany of Desire Michael Pollan(讨论植物、土壤与生长条件时常涉及养分与相关概念)
  • Silent Spring Rachel Carson(谈到生态系统与环境影响时会涉及土壤、植物生长与养分循环等语境)
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