show up

揭露, 露面, 使难堪

例句与用法：

The dust on the shelf show up in the sunlight.

在阳光照射下能看见架子上有灰尘。

Careful contrast of the two plan show up some key difference.

把这两个计划仔细地加以对比就可以看出一些关键性的差异

His show-off only serves to show up his ignorance.

他的卖弄只不过暴露了他自己的无知。

Billy had been fasting against Cooper for three days before the debtor showed up.

比利为索债在珀门前静坐绝食三天，欠债人库珀才露面。

详细释义：

1. 揭露; 暴露

I intend to show up this liar.

我打算揭发这个说谎者。

2. 出席; 露面

Uncle George didn't show up for our wedding because he forgot.

我们的婚礼, 乔治叔叔没有来, 因为他忘了。