donkey-engine
英['dɒŋkiː'endʒɪn]
美['dɒŋkiː'endʒɪn]
- n.小汽机；副机；辅助发动机n.辅助机车n.绞车；卷扬机
详细释义
名词 donkey engine:
-
a locomotive for switching rolling stock in a railroad yard
-
(nautical) a small engine (as one used on board ships to operate a windlass)
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