reversed electric field

例句：

1. 1.The device can reverse the flow of electricity in the circuit.
   这个装置可以在电路中逆转电流流动。
2. 2.The scientist discovered a new way to reverse the effects of aging.
   这位科学家发现了一种逆转衰老效应的新方法。
3. 3.The researchers developed a machine that could reverse the damage caused by radiation.
   研究人员开发了一种机器，可以逆转辐射造成的损害。