7:15 10:30 1:45 2:50 5:05用英语怎么说

问题描述:

7:15 10:30 1:45 2:50 5:05用英语怎么说

7:15fifteen past seven 或 a quarter past seven
10:30half past ten
1:45a quarter to two
2:50ten to three
5:05five past five