“paper”是一个常见的英文单词，含义丰富，具体意思取决于上下文。以下是常见用法的总结：
| 词性 | 含义 | 举例 |
| 名词 | 纸张 | He wrote a note on a piece of paper. |
| 名词 | 论文 | She submitted her research paper to the journal. |
| 名词 | 报纸 | The news was printed in today’s paper. |
| 动词 | 撰写论文 | He papered his ideas into a report. |
在日常交流中，“paper”常指“论文”或“纸张”，而在学术领域则多指“研究论文”。了解其不同用法有助于准确理解语境。
