At each change in engine sound she grew more wakeful.

她随着发动机声的每一变化而越来越清醒了。

youdao

It works the same way as switching engine sound on or off.

它的工作原理相同的方式，作为开关打开或关闭的发动机声音。

youdao

Therefore, it is necessary to establish an evaluation system of engine abnormal sound that detects engine sound objectively and quantitatively and improves the accuracy.

因此，有必要建立一种发动机异响评价体系，客观定量的检测发动机声音，提高准确率。

youdao

It is night time. And the only sound that can be heard is the long, lonely whistle coming from the train's engine.

VOA: special.2010.06.13

All he heard was the sound of the one engine that powered his plane.

VOA: special.2009.03.18

For long hours he flew, listening only to the sound of his engine.

VOA: special.2009.03.18

While I appreciate 31 MPG, the RT engine would sound better, I imagine.

FORBES: The Year in Cars: What I Drove in 2012

Find a good boat with little hull damage but a wrecked engine and a hull-smashed wreck with a sound engine.

FORBES: Boat Bargain

Drivers will experience richer sound and customizable audio settings with Sony's Advanced Sound Engine.

ENGADGET: blogger-avatar