“Factor”在英语中常与多个词搭配使用，表示影响、因素等含义。以下是常见“factor”固定搭配的总结：
| 搭配 | 含义 | 例句 |
| key factor | 关键因素 | Education is a key factor in success. |
| major factor | 主要因素 | Economic growth is a major factor. |
| contributing factor | 贡献因素 | Poor diet is a contributing factor. |
| external factor | 外部因素 | Weather is an external factor. |
| determining factor | 决定性因素 | Leadership is the determining factor. |
这些搭配在写作和口语中非常实用，能准确表达不同层面的影响因素。掌握它们有助于提升语言表达的准确性与多样性。
