pony engine

名词 n.
中文释义

英文释义

名词 n.
  1. A small locomotive used for shunting wagons, etc.
  2. A small gasoline engine serving as an auxiliary to a diesel engine (mainly in older designs from the 1930s to 1950s), providing heat to warm it up and, when engaged with a clutch, providing cranking to start it up. Canada,US,dated

词形变化

pony engines plural

词汇关系

相关词
donkey engine
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