| 释义 |
steam engine
释义
蒸汽机：一种由蒸汽驱动或工作的发动机，具体指由蒸汽驱动的往复式发动机，其中活塞在封闭的气缸内由蒸汽驱动。
例句
1·Who invented the steam engine ?
谁发明了蒸汽机？
《牛津词典》
2·In 1941, the train would have been pulled by a steam engine .
1941年，火车可能已由蒸汽机车来牵引了。
《柯林斯英汉双解大词典》
3·The Frenchman Denis Papin had the idea for a steam engine almost a hundred years before James Watt was born, but Denis never had enough money to build one.
法国人丹尼斯·帕潘在詹姆斯·瓦特出生前近百年就有了制造蒸汽机的想法，但是他从来没有足够的资金去建造这样一台机器。
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