1、show up
(使)清晰;(使)变得明显;(使)显现出来
You may have some strange disease that may not show up for 10 or 15 years.
你可能患有某种 10 年或者 15 年都看不出什么症状来的怪病。
The orange tip shows up well against most backgrounds.
橙色的尖端在大多数背景下都很醒目。
使难堪;使尴尬;使丢脸
He wanted to teach her a lesson for showing him up in front of Leonov.
她在列昂诺夫面前让他难堪，他要教训她一通。
She kept saying I ought to try some, but I wasn't going to show myself up.
她一直说我应该尝一尝，但我可不想丢人。
2、go out
外出交际；外出娱乐
I'm going out tonight.
我今晚要出去玩。
It will be a marvellous occasion and they should go out and enjoy it.
这是个好时机，他们应该出去痛快地玩一玩。
与（异性）交往；与…谈恋爱（或有性关系）
I once went out with a French man.
我曾经同一位法国男子交往过一段时间。
They've only been going out for six weeks.
他们相恋才6周时间。
不复存在；被替代；过时
Double-breasted suits went out years ago.
双排扣的套装好多年前就过时了。
The weapons had gone out of use.
这些武器已经被淘汰了。