in course of

1. 在……过程中

This highway is in course of construction now.

这条公路目前正在修建中。

in due course

1. 在适当的时候

If we sow the seed now, in due course we will have the flowers.

如果我们现在播下种子, 到时候会开花的。

in the course of

1. 在……期间; 在……过程中

The work should be completed in the course of this week.

这项工作应在本周内完成。

in the course of time

1. 最终

In the course of time, you'll understand what I've said.

你最终会明白我所说的话。

in the ordinary course of nature/events/things

1. 在通常情况下

In the ordinary course of events, we can borrow money from the bank.

在通常情况下, 我们可以向银行贷款。

of course

1. 当然

Of course I remember him.

我当然记得他。

run/take one's course

1. 顺其发展; 听其自然

You can do nothing but let matters take their course.

你无能为力, 只能听其自然。