bootleg ground

短语

词形变化

bootleg grounds 复数 bootleg grounds

释义与例句

n.
  1. 1.

    A type of false ground (earth) in electrical circuits, created by wiring the grounding circuit (green wire, bare copper wire) to the neutral circuit (cold wire, white wire).

    美国

词源

From bootleg (“fake”) + ground (“earthing”).

来源：wiktionary