show up: 露面，出现
She is the aggrieved person whose fiance&1& did not show up for their wedding.
她很委屈，她的未婚夫未出现在他们的婚礼上。

under house arrest:软禁
They placed their president under house arrest after the successful coup.
他们在政变成功后将总统软禁了起来。
He was put under house arrest.
他被软禁了起来。

be dying to: 渴望…
You will immediately have her attention; she will be dying to know what it means.
她马上就会注意到你，而且迫不及待想知道那句话的意思。
It was only normal that he'd be dying to know what happened.
这只是正常的，他会很想知道发生了什么。

take out: 发泄
He took out his anger on his secretary.
他朝秘书发泄怒气。
She always takes her annoyance out on her husband.
她总是把烦恼发泄到丈夫身上。