8点的英文怎么说

8点的英语表达为 "eight o'clock".

其来源是英语传统的表达方式，用o'clock表示整点。例如：

It's eight o'clock in the morning. (早上8点)
The meeting starts at eight o'clock sharp. (会议正好在8点开始)
I'll be home by eight o'clock tonight. (今晚我会在8点前回家)