V2EX lightning rod

Lightning Rod

Definition / 定义

lightning rod(名词)

  1. 避雷针;避雷装置:安装在建筑物等高处,用来把雷电电流安全导入地下,减少雷击损害。
  2. (比喻)众矢之的;“挡箭牌”:指容易吸引批评、怒火或争议的人或事物。

Pronunciation / 发音

/latn rd/

Examples / 例句

A lightning rod protects the house during storms.
避雷针在暴风雨时保护房屋。

The CEO became a lightning rod for public anger after the scandal, even though others were also responsible.
丑闻之后,这位首席执行官成了公众愤怒的“焦点/众矢之的”,尽管也有其他人应承担责任。

Etymology / 词源

lightning(闪电)+ rod(杆、棒) 组成的复合词,字面意思是“引雷的金属杆”。现代避雷针的理念与推广常与18世纪的电学实验(尤其是本杰明富兰克林的研究与实践)相关,因此该词也带有明显的科技史背景。后来引申出比喻义:像“把雷引过来”一样,吸引外界攻击或争议。

Related Words / 相关词

Literary Works / 文学作品

  • The Autobiography of Benjamin Franklin(《富兰克林自传》)
  • Experiments and Observations on Electricity(富兰克林电学论文与实验记录,常译作《电学实验与观察》)
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