“15”在英语中可以用不同的方式表达，以下是常见的几种用法及例句：
| 英语表达 | 中文意思 | 例句 |
| fifteen | 十五 | There are fifteen students in the class. |
| a quarter past one | 一点十五分 | It s a quarter past one now. |
| 15th | 第十五 | She was born on the 15th of May. |
| fifteen minutes | 十五分钟 | I need fifteen minutes to finish this. |
| fifteen dollars | 十五美元 | The book costs fifteen dollars. |
以上是“15”在不同语境下的英语表达方式。掌握这些表达有助于更自然地使用英语进行交流。
