现在是三点四十五分，我将在四点十五分和你碰面。

It's quarter of four now—I'll meet you at quarter after.

《牛津词典》

作为大学校长，我学到的一件事是：如果某个学生在周四下午三点钟穿着西装，打着领带，那只有两种可能。

One of the things you learn as a college president is that if an undergraduate is wearing a tie and jacket on Thursday afternoon at three o'clock, there are two possibilities.

youdao

你下午四点钟来，那么从三点钟起，我就开始感到幸福。

You come at four o 'clock in the afternoon, then at three o 'clock I shall begin to be happy.

youdao

从第三点到第四点，这也是一个理想气体的，恒温过程，这次不用你们集体回答了。

Now going from three to four right, so we have another isothermal process for an ideal gas, so I won't try to make you sing again so soon.

youdao

从第三点到第四点，这也是一个理想气体的，恒温过程，这次不用你们集体回答了。

Now going from three to four right, so we have another isothermal process for an ideal gas, so I won't try to make you sing again so soon.

youdao