12. Alice 还没有到，她准是错过了8；30的火车。（must)的翻译：12. Alice not to, she must have missed the train to 8;30. （must) 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

12. Alice 'that she missed the train of 8; 30. (Must)

12. Alice not to, she must have missed the train to 8;30. （must)

12.Alice had not yet come, she missed the train; 30 8. (must)

12. Alice not to, she must have missed the train to 8;30. （must)