varistor

/va-ris-ter, vuh-/US // væˈrɪs tər, və- //UK // (vəˈrɪstə) //

变阻器,压敏电阻,变形金刚,变径管

Definitions

n.名词 noun

1
Electricity.
- : a resistor whose resistance automatically varies in proportion to the voltage of the current through it.