Come in.

Please come in.

请进。

That key will come in handy if you lock yourself out.

要是你把自己锁在了屋外，那把钥匙就派上用场了。

Guests were told to come in fancy dress.

客人们被告知要身穿化装舞会服装前来。

Would you come in here a moment, please?

请进来一下好吗？

Barry had obviously come in on the tail-end of the conversation.

巴里显然是在谈话快结束时加入的。

They had come in from the cold and the wet.

他们从寒冷且下着雨的外面进来。

Colleges and universities come in all shapes and sizes.

学院和大学林林总总，一应俱全。

I'm not very well today, I can't come in.

我今天身体不适，所以不能参加了。

People who are drug addicts come in and steal.

瘾君子会进来偷东西。

Rose asked again, "But where do we come in, Henry?"

罗丝又问：“但是需要我们干什么，亨利？”

They have the right to come in and inspect the meter.

他们有权进来查表。

Can I come in here too, on both points?

我能否也加入进来，说说这两点呢？

Women can come in here and not feel intimidated.

女性来到这里不会感到害怕。

The badges come in twenty different colours and shapes.

这种徽章有20种不同的颜色和形状。

Dolores, please come in and countersign a cheque.

多洛雷斯，请进来连署支票。