show up
意思是：露面；露出；揭露
造句有：
I had to stand in for her on Tuesday when she didn't show up.
星期二那天她没露面，我只好代替她。
You may have some strange disease that may not show up for 10 or 15 years.
你可能患上某种10年或15年内都显露不出什么症状来的怪病。
We can't build schools out here if we get shot at every time we show up.
如果我们每次露面都被击毙的话，我们就不能在这里建学校了。
We waited until five o'clock, but he did not show up.
我们一直等到5点，但他却没有露面。
