lightning conductor

汉语翻译

英语解释：

名词 lightning conductor:

1. a metallic conductor that is attached to a high point and leads to the ground; protects the building from destruction by lightning
   同义词：lightning rod

例句：

1. A lightning conductor protects a building from damage by lightning.
   避雷针可保护建筑物不受雷击的破坏。