V2EX trade-off

Trade-off

定义 Definition

trade-off(名词):指在多个目标或选项之间进行取舍时,为获得某种好处而牺牲另一种好处的“权衡 / 折中”。(也常写作 tradeoff。)在工程、经济、决策等语境中非常常见。

发音 Pronunciation (IPA)

/tredf/

例句 Examples

A trade-off between price and quality is unavoidable.
价格和质量之间的权衡是不可避免的。

To reduce carbon emissions, the city accepted the trade-off of higher short-term costs for long-term environmental benefits.
为了减少碳排放,这座城市接受了“短期成本更高、换取长期环境收益”的权衡。

词源 Etymology

trade(交换、交易)+ off(离开、抵消)构成,字面含义接近“交换掉一些东西”。引申为在选择中“用一种利益去换另一种利益”的折中关系,后来固定为名词表示“权衡”。

相关词 Related Words

文学作品中的用例 Literary Works

  • Robert M. Pirsig, Zen and the Art of Motorcycle Maintenance(书中讨论“质量”与技术理性等问题时,常涉及决策中的权衡观念与表达)
  • Thomas Sowell, Basic Economics(经济学写作中频繁谈到资源稀缺导致的取舍与权衡,常见 trade-off(s) 的用法)
  • Jared Diamond, Guns, Germs, and Steel(涉及农业、社会发展与环境因素时常谈到不同选择带来的权衡)
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