同学你好，该知识点来自沪江网校《【Uni智能】雅思6.5分一站式VIP-初级起点【全额奖学金签约班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好！
come in是一个动词短语，以下是它所有的意思：
1. If information, a report, or a telephone call comes in, it is received.收到（消息）
Reports are now coming in of trouble at yet another jail. 另一所监狱也发生了麻烦的各种报告不断传来。

2. If you have some money coming in, you receive it regularly as your income.收到（钱）
She had no money coming in and no funds.她既无固定收入也无存款。

3. If someone comes in on a discussion, arrangement, or task, they join it.加入讨论
Can I come in here too, on both points? 在这两点上我也能加入讨论吗？

4.When a new idea, fashion, or product comes in, it becomes popular or available.当一个新的想法、时尚或产品出现时，表示它流行或可使用。
It was just when geography was really beginning to change and lots of new ideas were coming in.
这正是地理学真正开始发生变化的时候，许多新思想开始涌现。
（所以，Tea comes in a Caydanlik中的“come in”是此处的意思哦；表示茶在这个地方开始流行起来）

5. If you ask where something or someone comes in, you are asking what their role is in a particular matter.如果你问某件事或某人从哪里来，你是在问他们在某件事上的角色是什么。
Finally, he could do no more, which is where Jacques came in.
最后,他再也无能为力了,这也正是雅克发挥作用的时候

6. When the tide comes in, the water in the sea gradually moves so that it covers more of the land.
涨潮时，海水逐渐移动，从而覆盖了更多的陆地。

祝学习愉快！