| come up 1 to happen or be going to happen in the future 发生或将要发生: Something's come up at work so I won't be home until late tonight. 我有些工作上的事情要办，所以今晚要很晚才回家。 2 to be discussed or mentioned 被讨论或提及: The subject of religion came up. （会中）谈到了宗教问题。 3 (used about the sun and moon) to rise （指太阳、月亮）升起 4 (used about a plant) to appear above the soil （指植物）长出地面 |