Tra từ lightning conductor - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

lightning conductor ˈlightning conductor [lightning conductor lightning conductors] BrE NAmE (BrE) (NAmE ˈlightning rod) noun a long straight piece of metal or wire leading from the highest part of a building to the ground, put there to prevent ↑lightning damaging the building See also: ↑lightning rod