Cool MateExtensive 对比 Substantial
在英语中何时使用每一个，包含含义、语域和例句。
Extensive
前 1000（非常常见）B2adjective
Substantial
前 2000（常见）C1adjective
最常见: Extensive
| Extensive | Substantial | |
|---|---|---|
| 发音 | 🇬🇧 /["/ɪkˈstensɪv/"]/🇺🇸 /["/ɪkˈstensɪv/"]/ | 🇬🇧 /["/səbˈstænʃl/"]/🇺🇸 /["/səbˈstænʃl/"]/ |
| 含义 | 非常大（指尺寸或数量）very large in size or amount | 大的或重要的Large or important |
| 例句 | The company conducted extensive research before launching the new product. | substantial sums of money |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 1000（非常常见） | 前 2000（常见） |
| CEFR 等级 | B2 | C1 |
| 词性 | adjective | adjective |
| 搭配 | extensive research, extensive experience, extensive coverage, extensive network, extensive training | substantial amount, substantial evidence, substantial change, substantial increase, substantial support |
| 反义 | limited, narrow, restricted | insignificant, minor, trivial |
| 常见错误 | Confused with 'intensive' which means having a high degree or level., Using 'extensive' in informal contexts where simpler words like 'big' might be more appropriate. | Confused with 'substantive' which has a different meaning., Using in place of 'significant' or 'important' without considering context., Overusing in casual contexts where simpler words like 'big' would fit better. |
| 用法说明 | 当描述范围广或种类多时使用'extensive'，尤其是在报告或学术写作等正式场合。在日常对话中避免使用。Use 'extensive' when describing a large range or variety, especially in formal contexts like reports or academic writing. Avoid in casual conversations. | 当描述在规模、数量或重要性方面显著的事物时，使用 'substantial'。它适用于口语和书面英语，但在非正式对话中可能过于正式。Use 'substantial' when describing something that is significant in size, quantity, or importance. It is appropriate in both spoken and written English but might be too formal for casual conversations. |
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常见问题：Extensive 对比 Substantial
Extensive和Substantial 有什么区别？
Extensive: very large in size or amount Substantial: Large or important
哪个更常见：Extensive和Substantial？
Extensive 在日常英语中最常见。
哪个更高级：Extensive和Substantial？
Substantial 级别最高，在 CEFR 量表上为 C1。
Extensive和Substantial 的 CEFR 等级相同吗？
在 CEFR 量表上：Extensive: B2, Substantial: C1。
Extensive和Substantial 是什么词性？
Extensive: adjective, Substantial: adjective.
能各给一个例子吗？
Extensive: The company conducted extensive research before launching the new product. Substantial: substantial sums of money
我可以互换使用 Extensive和Substantial 吗？
不总是。Extensive和Substantial 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。