dead man's handle

名词 n.
中文释义

英文释义

名词 n.
  1. A lever used as a safety device, typically on trains, which shuts off power if the operator releases their grip.
    — Dead-man's handle, automatic train stop, quick-acting compressed-air brake specially suited for high-speed working, and regenerative braking are among the features of the new locomotives.

词形变化

dead man's handles plural
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