4:15用英语翻译为：Quarter past four。
quarter：
n.四等份之一;(正点之前或之后的)15分钟；
v.把…切成(或分成)四部分;给…提供食宿；
第三人称单数： quarters复数： quarters现在分词： quartering过去式： quartered过去分词： quartered
相关介绍
It's a quarter past four. it's tea time.
现在4点15分了，是用茶点的时间了。
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。
We surveyed 500 smokers and found that over three quarters would like to give up.
我们对500名吸烟者进行了调查，发现有超过四分之三的人愿意戒烟。
