...a small mechanical device that taps out the numbers.

能夠輸出數字的小型機械裝置

...the oldest working mechanical clock in the world.

世界上最古老的還在走動的機械鐘

Most mechanical devices require oil as a lubricant.

絕大多數機械裝置都需要用油作爲潤滑劑。

...mechanical engineering.

機械工程學

The company undertakes mechanical work on all types of cars.

該公司承接各類汽車的修理工作。

The train had stopped due to a mechanical problem.

火車因爲機械故障停了下來。

He was a very mechanical person, who knew a lot about sound.

他精通機械，了解許多有關聲音的知識。

I'm not mechanical like my father; I have to follow the instructions.

我沒有爸爸那麽精通機械，所以得按說明書上說的去做。

It is real prayer, and not mechanical repetition.

這是真正的祈禱，不是機械的重複。

Many girls have a kind of mechanical attitude towards sex.

許多女孩在性方面會有些率性而爲。

Her retort was mechanical.

她的反駁是脫口而出的。