jake brake

名词 n.
中文释义

英文释义

名词 n.
  1. Especially on trucks, an engine compression release braking system that opens the exhaust valves in each cylinder near the top of their compression strokes in order to slow the vehicle; an engine retarder. slang

词形变化

jake brakes plural Jake brake alternative Jake Brake alternative jakebrake alternative JakeBrake alternative

词源

From JakeBrake, an abbreviation for the Jacobs brand name of engine braking systems.
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