half an hour和a half hour一样吗?

问题描述:

half an hour和a half hour一样吗?

它们的意思是一样的,美式英语里面多用half an hour,英式英语里面多用a half hour\x0d半个小时的说法有:half an hour,a half hour,half of an hour(前两种用得多些)