The device is fixed to a post.

该设备固定在一根柱子上。

《柯林斯英汉双解大词典》

I roped the goat to a post.

我把山羊拴在一根柱子上。

《牛津词典》

A post mortem showed he died from shock and haemorrhaging.

一份尸检表明他死于休克和内出血。

《柯林斯英汉双解大词典》

"They found an amendment or a post-script or something to the will.

VOA: special.2011.08.13

Now the reason that is true is because we live in a post-Christian culture, and both aspects of that term are important.

出现这种情况的原因是,我们生活在后基督教文化中，有两方面的意义。

耶鲁公开课 - 新约课程节选

in particular a post doc that's also interested in doing things in economics and game theory.

也对经济和博弈理论感兴趣的人，特别是博士后。

有趣的研究课题 - SpeakingMax英语口语达人

Dr Victoria Coker is currently a post-doctoral research associate at the University of Manchester.

UNESCO: 2011 UK and Ireland Fellows

For a post-drink meal, go downstairs to the Million Dollar Cowboy Steakhouse in the basement.

BBC: The best of the West in Jackson Hole

Between that and the forest fires, it's turning out to be a post-apocalyptic binge year for morels.

NPR: Morel Satisfaction: Stalking the Wild Mushroom