”申请延期毕业“可以用短语表示,也可以用句子表示。短语:Apply for extension例句1:I would like to ask for extension on my graduation date.我想申请延期毕业。例句2:I would like to postpone my graduation date.我想推迟我的毕业日期。postpone 英[pəˈspəʊn] 美[poʊˈspoʊn] vt. 使延期,延缓; 把…放在次要地位; 把…放在后面; vi. 延缓; 延缓发作;