12点47 1点30 10点50 9点15 用英语来 表达 2中形式 来表达

12点47 twelve forty-seven / thirteen to one
1点30 one thirty / half past one
10点50 ten fifty / ten to eleven
9点15 nine fifteen / a quarter past nine

12:47 twelve forty o'clock thirteen to one
1:30 one thirty o'clock half past one
10:50 ten fifty o'clock twenty to two
9:15 nine fifteen quarter past nine

twelve forty seven；thirteen to one
half past one；one thirty
ten fifty；ten to eleven
nine fifteen；a quarter past nine

twelve forty-seven thirteen to thirteen
one thirty half past one
ten fifty ten to eleven
nine fifteen a quarter past nine