3:45的英文怎么写马上

It was a quarter to four and the last class began.

这是一个季度的四和最后一节课开始。

We should arrive at a quarter to four.

我们应该差一刻四点到。

You say you've got to get there at seven but it's only a quarter to four now.

你说你必须七点钟赶到那儿，可是现在才四点差一刻。

I've got to go in a quarter of an hour

一刻钟以后我就得走了。

The time was recorded at a quarter after five.

时间显示是5点15分。