7:45用英语怎么表达

7:45用英语翻译为：a quarter to eight。

quarter：

n.四等份之一;(正点之前或之后的)15分钟，一刻钟；

v.把…切成(或分成)四部分；

第三人称单数： quarters复数： quarters现在分词： quartering过去式： quartered过去分词： quartered

扩展资料

It's now a quarter to eight and neither of them has turned up.

现在七点四十五分了，两人都还未见踪影。

The moon is in its first quarter.

月亮正处于上弦。

It's quarter to four now ─ I'll meet you at quarter past.

现在是差一刻四点，我会在四点一刻和你碰面。

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

现在是三点四十五分，我将在四点十五分和你碰面。