1.have （got） sth on
1.1 If you have clothes or shoes on， you are wearing them。穿着
I loved that dress you had on last night。
我喜欢你昨天晚上穿的那件裙子。
1.2 If you have something on， you have planned to do it。计划做…
Do you have anything on this week？
本周你有什么安排吗？
2.have sth out：
to have something removed from your body 切除（身体某一部位）
You‘ll have to have that tooth out。
你得拔掉那颗牙。
3.have sb up：
to take someone to court for a trial传讯（某人）出庭
He was had up for burglary。
他因入室盗窃而遭传讯。
俚语：
1.have legs
1.1 If a story in the news has legs， it will continue for a long time。未完待续；对某事的后续报道还将持续较长时间
This latest scandal has legs - you‘ll probably still be reading about it in a year’s time。
最近的丑闻还有下文。也许近一年内，你还会读到它的后续报道。
1.2 If something has legs， it can continue to exist and be successful。经久不衰的；持续时间久且成功的
The business has legs。
这家企业很有生命力。
2.have a cow
to be very worried， upset， or angry about something 心慌意乱；焦躁；恼怒
My mother had a cow when I said I was going to buy a car。
我说我要买辆汽车时，我母亲很是不安。