查询词典 catch up

B: Must I catch a number 7 bus to get there?

我一定得乘7路车到那里吗？

If you don't put on more clothes,you will catch a cold.

如果你不多穿衣服，你会感冒的。

If I didn't catch a cold , I would stay in bed.

如果我没有得感冒，我就不会躺在床上。

Every time I catch a cold, I have pain in my back.

每一次我感冒的时候，我都会背痛。

I want to catch a cold too!

我也要的感冒！

I catch a cold, I have pain in my back.

每一次我感冒的时候，我都会背痛。

I think I catch a cold.

我想我感冒了。

You 'll catch a cold if you don't put on your coat.

如果你不穿上外套，你会感冒的。

What I need to do when I catch a cold?

我在感冒的时候应该干什么？

Didn't you catch a cold, you would not have to go to see a doctor.

如果你没生病，你就不必去看医生。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。