V2EX placebo

Placebo

释义 Definition

安慰剂;安慰性疗法:一种外观与真实药物相似、但不含针对性有效成分的物质或处理方式,用于对照实验或利用“相信会有效”的心理效应来缓解症状。也可引申指表面有用但实际作用不大的措施。(另有“使人安心的事物/说法”等较少见用法。)

发音 Pronunciation

/sibo/

例句 Examples

The doctor warned that the pill might be a placebo.
医生提醒说那片药可能只是安慰剂。

Although the new policy sounded promising, many employees felt it was a placebo that didn’t address the real problems.
尽管新政策听起来很有前景,许多员工仍觉得它只是“安慰剂”,并没有解决真正的问题。

词源 Etymology

placebo 来自拉丁语 placebo,意为“我将使(某人)满意/取悦”。后来在医学语境中逐渐固定为“用于安抚或作为对照、但本身不含特定疗效成分的处理”,并发展出“徒有其表的安慰性措施”的引申义。

相关词 Related Words

文学作品中的用例 Literary Works

  • The Andromeda Strain(Michael Crichton):作品涉及科学研究与医学/生物学语境,常见到“placebo”这类临床试验相关词汇。
  • The Emperor of All Maladies: A Biography of Cancer(Siddhartha Mukherjee):讨论医学研究与治疗评估时,会出现与安慰剂和临床试验相关的表述。
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