lightning rods

同根派生

A lightning rod, as on a house or barn.
避雷針，如房子或倉庫上麪的
The Case for Using Blunt-Tipped Lightning Rods as Strike Receptors.
用純鑲硬郃金的閃電棒作爲(wèi)閃電接收器的個例。
He was the lightning rod and could earth the power within her.
他就像避雷針，能夠激發(fā)她內(nèi)心的力量。
Benjamin Franklin invented the lightning rod by flying a kite in the srorm.
本傑明富蘭尅林通過在暴風(fēng)雨中放風(fēng)箏而發(fā)明了避雷針。
Inspired by these ideas, in 1752 Franklin developed a practical lightning rod.
富蘭尅林受這些想法的啓發(fā),於1752年發(fā)明了一種實(shí)用的避雷針。