Cool MateDoubt 对比 If there's a reasonable doubt 对比 Uncertainty
在英语中何时使用每一个，包含含义、语域和例句。
Doubt
前 1000（非常常见）B1noun
If there's a reasonable doubt
前 5000（相当常见）
Uncertainty
前 1000（非常常见）B2noun
| Doubt | If there's a reasonable doubt | Uncertainty | |
|---|---|---|---|
| 发音 | 🇬🇧 //daʊt//🇺🇸 //daʊt// | 🇬🇧 //ɪf ðeəz ə ˈriːzənəbl daʊt//🇺🇸 //ɪf ðɛrz ə ˈrizənəbl daʊt// | 🇬🇧 /["/ʌnˈsɜːtnti/"]/🇺🇸 /["/ʌnˈsɜːrtnti/"]/ |
| 含义 | 对某事不确定的感觉。A feeling of not being sure about something. | 就是你不太确定某件事是不是真的。When you're not sure if something is true or not. | 对某事不确定。Not being sure about something. |
| 例句 | He expressed doubt about the accuracy of the report. | The jury must find the defendant guilty only if there's a reasonable doubt. | The uncertainty about the future made it difficult for her to make long-term plans. |
| 语域 | 中性 | 中性 | 中性 |
| 常见程度 | 前 1000（非常常见） | 前 5000（相当常见） | 前 1000（非常常见） |
| CEFR 等级 | B1 | - | B2 |
| 词性 | noun | noun | |
| 搭配 | express doubt, have doubt, cast doubt, doubt someone's intentions | beyond a reasonable doubt, raise a reasonable doubt, establish reasonable doubt | considerable, great, high, amount, degree, element, cause, create, generate, surround something, exist, remain, uncertainty about, uncertainty as to, uncertainty in, an area of uncertainty, an atmosphere of uncertainty, a climate of uncertainty, considerable, great, high, amount, degree, element, cause, create, generate, surround something, exist, remain, uncertainty about, uncertainty as to, uncertainty in, an area of uncertainty, an atmosphere of uncertainty, a climate of uncertainty |
| 反义 | certainty, confidence, belief | - | certainty, assurance, confidence |
| 常见错误 | Confused with 'suspicion' - 'doubt' refers to uncertainty, not mistrust., Using 'doubt' in affirmative sentences instead of negatives., Misunderstanding the difference between 'doubt' and 'question' as they aren't always interchangeable. | Confusing with 'beyond a reasonable doubt', which is a stronger standard., Using it in informal conversation where simpler terms would be clearer., Misusing it in situations unrelated to doubt or uncertainty. | Confusing 'uncertainty' with 'insecurity' which has different meanings., Using 'uncertainty' in situations that require more concrete terms., Not differentiating between 'uncertainty' as a state and the causes of that uncertainty. |
| 用法说明 | 用于表达不确定或犹豫的情况。口语和书面语中都很常见。正式场合尽量避免使用。Used when uncertain or unsure. Common in both spoken and written contexts. Avoid in very formal settings. | 这个短语经常用在法律场合，尤其是在审判中，用来表示不确定。它也可以用在个人决定上，但会显得更正式一些。This phrase is often used in legal contexts, particularly during trials, to indicate uncertainty. It can also apply to personal decisions but is more formal in nature. | 在科学或学术等正式讨论中使用“不确定性”。在日常对话中避免使用，因为像“怀疑”这样的简单词可能更合适。Use 'uncertainty' in formal discussions, such as scientific or academic contexts. Avoid it in casual conversations where simpler words like 'doubt' may be more appropriate. |
在真实片段中看它
常见问题：Doubt 对比 If there's a reasonable doubt 对比 Uncertainty
Doubt、If there's a reasonable doubt和Uncertainty 有什么区别？
Doubt: A feeling of not being sure about something. If there's a reasonable doubt: When you're not sure if something is true or not. Uncertainty: Not being sure about something.
哪个更高级：Doubt、If there's a reasonable doubt和Uncertainty？
Uncertainty 级别最高，在 CEFR 量表上为 B2。
能各给一个例子吗？
Doubt: He expressed doubt about the accuracy of the report. If there's a reasonable doubt: The jury must find the defendant guilty only if there's a reasonable doubt. Uncertainty: The uncertainty about the future made it difficult for her to make long-term plans.
我可以互换使用 Doubt、If there's a reasonable doubt和Uncertainty 吗？
不总是。Doubt、If there's a reasonable doubt和Uncertainty 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。