engines

n.发动机；引擎；机车；火车头

vt.给 ... 装引擎

What's the cubic capacity of this engine? 这台发动机的立体容积是多少？

Industrialization is the most important engine of economic growth. 工业化是经济增长最重要的拉动因素。

There was a puff of steam from the engine before it stopped. 机车喷出一股蒸气后就停了下来。

Smoke rises from the engine as the train climbs a hill. 火车向山上爬着,浓浓的烟雾从火车头升起。