中英释义：
原声例句
电影这里是七点二十上映，这里是七点四十，这里是八点十分，这里八点四十五。
The movie is playing here at 7:20, here at 7:40, here at 8:10 and here at 8:45.
《生活大爆炸 第二季》《The Big Bang Theory Season 2》
双语例句
我在七点四十五分去学校
I go to school at a quarter to night.
我们的课七点四十五开始。
Our class begins at 7:45.
一天早晨，当我起床时，已经七点四十五了。
One morning, it was already a quarter to eight when Igot up.