英语语法 twenty-eight 与twenty eight 哪个对?

英语语法 twenty-eight 与twenty eight 哪个对? twenty-eight eight-twenty Twenty eight take one twenty-eight是什么意思 ---- ________?---- At eight-twenty. twenty eight怎么读 是twenty-five to eight 还是eight to twenty-five eight thirteen six one!seventeen nine eight twenty-fore fort 7:32用英语说?twenty-eight to eight i go to school at twenty 【】eight How mang months have twenty-eight days?