Cool MateDummy 对比 Placebo
在英语中何时使用每一个，包含含义、语域和例句。
Dummy
非正式前 5000（相当常见）
Placebo
前 5000（相当常见）
最正式: Placebo
| Dummy | Placebo | |
|---|---|---|
| 发音 | 🇬🇧 //ˈdʌmi//🇺🇸 //ˈdʌmi// | 🇬🇧 //pləˈsiːbəʊ//🇺🇸 //pləˈsiːboʊ// |
| 含义 | A person who acts foolishly; also, a model or toy. | 一种看起来像真的但没有实际效果的假治疗。A fake treatment that looks real but has no active effect. |
| 例句 | Don't be such a dummy; think before you speak. | The doctor prescribed a placebo to the patients in the study. |
| 语域 | 非正式 | 中性 |
| 常见程度 | 前 5000（相当常见） | 前 5000（相当常见） |
| 搭配 | dummy proof, pregnancy dummy, ventriloquist dummy | placebo effect, placebo group, placebo-controlled trial |
| 反义 | genius, intellect | - |
| 常见错误 | Confused with 'dumb' which means lacking intelligence., Used inappropriately in formal contexts where 'person' or 'individual' is more suitable., Forget to differentiate between the meanings in specific contexts. | Confusing with 'placebo effect' - they are not the same., Using it improperly in non-medical contexts., Mispronouncing the word, especially the 'c' sound. |
| 用法说明 | Used informally to describe someone perceived as silly or naïve. Can be derogatory but might also be used playfully among friends. | 常用于医疗背景下的临床试验或关于治疗效果的讨论。在日常对话中不太正式。Commonly used in medical contexts during clinical trials or discussions about treatment efficacy. Less formal in everyday conversation. |
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常见问题：Dummy 对比 Placebo
Dummy和Placebo 有什么区别？
Dummy: A person who acts foolishly; also, a model or toy. Placebo: A fake treatment that looks real but has no active effect.
哪个更正式：Dummy和Placebo？
Placebo 是其中最正式的。
能各给一个例子吗？
Dummy: Don't be such a dummy; think before you speak. Placebo: The doctor prescribed a placebo to the patients in the study.
我可以互换使用 Dummy和Placebo 吗？
不总是。Dummy和Placebo 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。