In a few minutes Doug and I heard the unmistakable sound of an engine starting up.

几分钟之后，道格和我都听到一种绝对错不了的引擎发动的声音。

youdao

This choke valve, during cold engine starting, starts fuel to flow through the main system prematurely.

在冷启动时，阻风门使燃油提早进入主供油装置。

youdao

These have different characteristics since engine starting requires very high bursts of amperage for short periods.

这些具有不同的特性，由于发动机起动，需要非常高的扫射安培时间很短。

youdao

Engine run is starting up the engines for a short time in order to complete tests and take readings.

CNN: Behind the scenes: Boeing's Dreamliner battery fix

The hearing also heard that the vehicle was in a poor condition and there were problems starting the engine.

BBC: Thomas Phizacklea

Five minutes later, the driver of the first train finally succeeded in re-starting his engine and began to inch forward.

NEWYORKER: Boss Rail