come up是什么意思,come up的解释

意思：come up是一个动词短语，表示“出现”、“发生”、“提出”等含义。

怎么读（音标）：[kʌm ʌp]

用法：come up可以作为不及物动词，也可以作为及物动词。作为不及物动词时，常用于表示某件事情的发生或出现；作为及物动词时，常用于表示提出某个想法或建议。

例句1-5句且中英对照：

1. The sun will come up in the east tomorrow morning. 明天早晨太阳将从东方升起。

2. I didn't expect this problem to come up during the meeting. 我没想到这个问题会在上提出。

3. He came up with a brilliant idea to solve the issue. 他想出了一个解决问题的好主意。

4. The opportunity to travel abroad finally came up and I seized it immediately. 终于有机会出国旅行了，我立刻抓住了它。

5. The ic of climate change came up in our conversation and we had a heated discussion about it. 我们谈论到气候变化这个话题时，就展开了激烈的讨论。

同义词及用法：emerge, arise, occur, present都可以替换come up的意思。：

1. A new problem emerged during the project and we had to find a solution quickly.

2. An unexpected opportunity arose and I decided to take it.

3. The issue occurred during the meeting and we had to address it immediately.

4. He presented a new proposal to solve the problem.

编辑总结：come up是一个常用的动词短语，可以表示某件事情的发生或出现，也可以表示提出想法或建议。它的同义词有emerge, arise, occur, present，但用法略有不同。在写作中，我们可以根据具体语境选择合适的词语来表达相应的含义。