The breakdown was due to a mechanical failure.

抛锚是机械故障造成的。

《牛津词典》

I married a mechanical genius.

我嫁给了一个机械天才。

youdao

It is not a mechanical procedure.

这不是一个机械的过程。

youdao

Seventy-eight-year-old Richard Stowe has a mechanical pump inside his chest that keeps blood flowing throughout his body.

VOA: standard.2010.01.27

And so this is really a mechanical term, if you like, and this is electrostatic or coulombic.

所以说这真算是一个力学问题，你愿意的话，也可以说它是,静电学或库仑定律方面的问题。

麻省理工公开课 - 固态化学导论课程节选

After I graduate, I'll try to get a job, you know, as a mechanical engineer.

我毕业后想先找工作，成为一名机械工程师。

就业很难 - SpeakingMax英语口语达人

"I think it's just been a mechanical thing, I've been feeling pretty good mechanically, " Jackson said.

WSJ: Thrown out: Cubs lose to Mets 3-2

Johnny Carson called Sea Tow after a mechanical breakdown immobilized his yacht off southern California.

FORBES: Marine Dream

James Parks, a mechanical engineer, designed equipment to make intricately packaged items like electronic components.

FORBES: Magazine Article