| 释义 |
lightning conductor
ˈlightning conˌductor noun [C] UK (US ˈlightning ˌrod)
► F0 a strip of metal, going from the highest point of a building to the ground, that prevents lightning from damaging the building by taking the electricity to the ground before it can reach a dangerous levelThesaurus+: ↑Poles, rods, shafts and sticks |