I'd never heard the term " retrofire, " coming on down from orbit, getting the spacecraft back home.

要不是学着从轨道上回收宇宙飞船，我根本就没听过“点火动”这个词。

But in 1892, he patented a revolutionary compression ignition engine known as the diesel engine.

但在1892年， 他获得了一项革命缩点火动机专利，这种动机被称为柴油动机。

The spacecraft launched multiple MUC satellites, reignited an engine while in orbit, and executed a controlled landing in the Indian Ocean.

该成功射了多颗MUC卫星，在轨道上重新点火动机，并在印度洋实现了受控着陆。

In a written statement, the automaker said that a small group of basic, low cost Hyundai cars on the road in the U.S. today " are not equipped with push-button ignitions and immobilizing anti-theft devices."

这家汽车制造商在一份书面声明中表示，目前在美国道路上行驶一小部分基本款、低成本现代汽车“没有配备按钮点火装置和动机防盗锁装置”。