crow·bar /ˈkroˌbɑr/ 橇棍;鐵橇
crowbar 消弧電路
Crow·bar n. A bar of iron sharpened at one end, and used as a lever. ◄ ►
crowbar n : a heavy iron lever with one end forged into a wedge [syn: wrecking bar, pry, pry bar]