come up
1.开始;发生
I'll let him know if anything comes up.
如有什么事,我会告诉他的.
2.被提出,被讨论
A number of questions came up at the meeting.
会议上提出了许多问题.
3.走过来
She came up and said,"Glad to meet you."
她走过来说,"很高兴见到你."
4.开始流行
put forward
1.提出
He put forward a very good suggestion at the meeting.
他在会上提出了一个很好的建议.
2.把...向前拨
You ought to put your watch forward ten minutes.
你应该把表朝前拨快十分钟.
come up with
1.赶上
We came up with a group of tourists.
我们赶上了一群旅游者.
2.(针对问题等)想出;提供
He came up with good ideas for the product promotion.
他想出一个推广产品的好方法.
He could not come up with a proper answer.
他想不出一个合适的回答.
3.准备好(钱等)
You must come up with the money by tomorrow night.