A lightning conductor protects a building from damage by lightning. 避雷針可保護建築物不受雷擊的破壞。
He was the lightning rod and could earth the power within her. 他就像避雷針，能夠激發她內心的力量。
In addition, various pilot lights, lightning arrestors, phase protectors and intrinsically safe relays are available as modifications. 此外，作為改型件，還可提供各種指示燈，避雷器，相位保護器和安全火花繼電器。
A new viewpoint on the selection of the specific creepage distance is put forward and the merits and disadvantages of the line lightning arrester are analyzed. 作者還對避雷器爬電比距的選擇提出新的觀點，分析了線路避雷器具備的優缺點。
The ignition of the forest was caused by lightning. 森林起火是由雷電引起的。
The thunder and lightning died away in heavy rain. 雷電在暴雨中漸漸減弱了。
