engine没有形容词形式。
enginen.发动机；引擎；火车头；vt.给…安装发动机
The car developed engine trouble and we had to stop.
汽车发动机出了故障，我们只好停车。
The cause of the crash was given as engine failure.
撞车事故的原因被认定是发动机故障。
Could you run the engine for a moment?
你来操作一会儿发动机好吗？
水利万物而不争,
而万物莫能与之争。
