They had to do this by firing the lunar module rocket engine for just the right amount of time.

VOA: special.2009.07.22

So, what I want to do is make a new engine which really just consists of two engines, side by side.

我们先构造一个,由两个热机组成的热机，并排排列。

麻省理工公开课 - 热力学与动力学课程节选

And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.

相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。

麻省理工公开课 - 热力学与动力学课程节选

But the crew avoided capture by hiding in places like the engine room for many tense hours.

VOA: special.2009.05.27

Now we will never know, and don't let anyone ever suggest to you that you will ever know, what Milton could possibly mean by this deliberately perplexing image of the two-handed engine at the door.

我们永远不会知道,弥尔顿在这句描写门边的双手引擎的,刻意的意象叠加里想要表达什么。

耶鲁公开课 - 弥尔顿课程节选

The Indian unit of General Motors has also announced that it will go ahead with plans to invest more than $200 million to start its first car transmission and engine factory despite the financial problems faced by its parent company in the United States.

VOA: standard.2009.03.13