Cool MateAccuracy 对比 Precision
在英语中何时使用每一个，包含含义、语域和例句。
Accuracy
前 1000（非常常见）B2noun
Precision
正式前 3000（常见）C1noun
最正式: Precision最常见: Accuracy
| Accuracy | Precision | |
|---|---|---|
| 发音 | 🇬🇧 /["/ˈækjərəsi/"]/🇺🇸 /["/ˈækjərəsi/"]/ | 🇬🇧 /["/prɪˈsɪʒn/"]/🇺🇸 /["/prɪˈsɪʒn/"]/ |
| 含义 | 某事的正确性或精确性。How correct or exact something is. | 精确或准确的品质。The quality of being exact or accurate. |
| 例句 | The accuracy of the data is crucial for making informed decisions. | The engineer adjusted the machine to improve its precision in cutting materials. |
| 语域 | 中性 | 正式 |
| 常见程度 | 前 1000（非常常见） | 前 3000（常见） |
| CEFR 等级 | B2 | C1 |
| 词性 | noun | noun |
| 搭配 | absolute, complete, deadly, degree, level, achieve, improve, increase, with accuracy | absolute, deadly, perfect, degree, call for, demand, require, engineering, instrument, tool, with precision, precision in, a lack of precision |
| 反义 | inaccuracy, falsehood | imprecision, vagueness, ambiguity |
| 常见错误 | 'Accurate' instead of 'accuracy' — confusing the adjective with the noun, Using 'accuracy' in informal contexts where 'exactness' may be more appropriate, Mixing up 'accuracy' and 'precision' — they are related but not the same | Confused with 'accuracy' — precision focuses on exactness, while accuracy relates to how close something is to a true value., Omitting necessary prepositions — remember to use 'in', 'of', or 'for' with 'precision'., Using 'precise' when 'precision' is needed — 'precision' is a noun, 'precise' is the adjective form. |
| 用法说明 | 在讨论数据、测量或任务的精确性或正确性时使用“准确性”。在科学环境中更正式，但在日常情况下也可以接受。Use 'accuracy' in contexts where you discuss precision or correctness in data, measurements, or tasks. More formal in scientific settings, but acceptable in everyday situations too. | 在正式写作和讨论中使用“精确度”，尤其是在科学或工程领域。在可以使用“精确”等更简单词语的休闲场合避免使用它。Use 'precision' in formal writing and discussions, especially in science or engineering contexts. Avoid using it in casual settings where simpler words like 'exactness' can suffice. |
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常见问题：Accuracy 对比 Precision
Accuracy和Precision 有什么区别？
Accuracy: How correct or exact something is. Precision: The quality of being exact or accurate.
哪个更正式：Accuracy和Precision？
Precision 是其中最正式的。
哪个更常见：Accuracy和Precision？
Accuracy 在日常英语中最常见。
哪个更高级：Accuracy和Precision？
Precision 级别最高，在 CEFR 量表上为 C1。
Accuracy和Precision 的 CEFR 等级相同吗？
在 CEFR 量表上：Accuracy: B2, Precision: C1。
Accuracy和Precision 是什么词性？
Accuracy: noun, Precision: noun.
能各给一个例子吗？
Accuracy: The accuracy of the data is crucial for making informed decisions. Precision: The engineer adjusted the machine to improve its precision in cutting materials.
我可以互换使用 Accuracy和Precision 吗？
不总是。Accuracy和Precision 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。