In Chinese, '阴性' is an adjective meaning a negative test result, indicating the absence of something.
Word in 30 Seconds
- Negative test result.
- Means 'not detected' or 'absent'.
- Opposite of 'positive'.
Overview
“阴性” (yīn xìng) 是一个汉语词语，主要用作形容词，在A2级别通常指代检测结果是否定的。它与“阳性” (yáng xìng) 相对，后者表示检测结果是肯定的，即检测到了目标物质或出现了相关症状。在科学、医学和日常生活中，“阴性”都扮演着重要的角色，用于报告和描述各种测试的结果。
“阴性”主要用于描述检测或测试的结果。它可以单独使用，也可以与其他词语组合，构成更完整的表达。例如，“检测结果呈阴性”或“核酸检测阴性”。在某些语境下，它也可能引申为消极或不好的意思，但这在A2级别不常见。
医学检测：这是“阴性”最常见的应用场景。例如，疾病检测（如新冠病毒核酸检测）、血液检查、怀孕测试等，当结果为阴性时，表示未检测到相关病原体、抗体或激素。
心理学：有时也用于描述某些心理测试的结果，但相对少见。
“无效”表示没有效果或不具有法律效力。例如，“这个药方无效”。它与“阴性”的区别在于，“阴性”特指检测结果，而“无效”则范围更广。
“否定”是一个更通用的词，表示不承认、不接受或认为某事不成立。它可以用于各种情况，不局限于检测结果。例如，“否定这个提议”。
“阳性”是“阴性”的直接反义词，表示检测结果是肯定的，即检测到了目标物质或出现了相关症状。例如，“新冠检测阳性”表示感染了新冠病毒。
Examples
我的核酸检测结果是阴性。
everydayMy nucleic acid test result is negative.
医生告知，所有病人的血液样本均呈阴性。
formalThe doctor informed that all patient blood samples were negative.
还好，这次没中招，结果是阴性。
informalLuckily, I didn't get infected this time, the result was negative.
该实验旨在检测样本中是否存在特定蛋白质，结果显示为阴性。
academicThe experiment aimed to detect the presence of a specific protein in the sample, and the result was negative.
Common Collocations
Common Phrases
核酸阴性
Nucleic acid negative
抗体阴性
Antibody negative
结果呈阴性
Result is negative
Often Confused With
'阴性' means negative (not detected), while '阳性' means positive (detected). They are direct opposites in test results.
'阴性' specifically refers to a negative test result. '否定' is a general verb meaning to deny or negate, applicable in many situations beyond testing.
Grammar Patterns
How to Use It
Usage Notes
Primarily used in the context of medical or scientific tests. It indicates the absence of a detected substance, condition, or organism. Ensure the context is about a test result before using it.
Common Mistakes
Learners might confuse '阴性' with general negative concepts or mistake it for a description of something inherently bad. Remember it's specifically about test outcomes.
Tips
Remember Negative Test Result
Think of '阴' (yīn) as 'yin' in yin and yang, often associated with coolness or absence. '阴性' signifies the absence of what was tested for.
Yin and Yang Concept
In traditional Chinese philosophy, Yin represents passive, dark, and negative qualities, while Yang represents active, light, and positive qualities. This duality influences the meaning of related terms.
Word Origin
The character '阴' (yīn) historically relates to the shady side of a hill, symbolizing darkness, passivity, and absence. '性' (xìng) means nature or property. Together, '阴性' describes a property of absence or negativity.
Cultural Context
The concept of Yin and Yang is fundamental in Chinese culture, representing complementary opposites. While '阴性' directly relates to negative test results, the underlying philosophical concept influences the language.
Memory Tip
Associate '阴' (yīn) with 'in'visible or 'in'active, suggesting something wasn't found. '阴性' = negative test result.
Frequently Asked Questions
4 questions“阴性”表示检测结果是否定的，即没有检测到。而“阳性”表示检测结果是肯定的，即检测到了。它们是医学和科学检测中最常用的相对术语。
在与健康相关的语境中，尤其是在进行医学检查时，“阴性”会经常用到。例如，新闻报道、医院通知等都可能出现这个词。
在科学实验中，当实验没有检测到预期的物质或现象时，也会使用“阴性”来描述结果。不过，在日常非专业场合，医学语境是最常见的。
在检测结果的语境下，“阴性”本身没有褒贬之分，它只是一个客观的描述。在某些非检测语境下，它可能引申为消极，但这在A2级别不常见，主要还是指检测结果。
Test Yourself
这次新冠病毒检测结果是______，说明没有感染。
根据句意“没有感染”，此处应填入表示检测结果是否定的“阴性”。
“体检报告显示胆固醇水平阴性”这句话的意思是：
在医学检测中，“阴性”通常表示未检测到异常或未达到某个临界值，在这里指胆固醇水平在正常范围内。
请选择最符合逻辑的句子：
“阴性”常用于描述检测结果，如“核酸检测结果是阴性”，表示未检测到病毒。
Score: /3
Summary
In Chinese, '阴性' is an adjective meaning a negative test result, indicating the absence of something.
- Negative test result.
- Means 'not detected' or 'absent'.
- Opposite of 'positive'.
Remember Negative Test Result
Think of '阴' (yīn) as 'yin' in yin and yang, often associated with coolness or absence. '阴性' signifies the absence of what was tested for.
Context is Key
While '阴性' primarily means a negative test result, be aware that in other contexts, '阴' can carry different connotations. However, for A2 learners, focus on the testing context.
Yin and Yang Concept
In traditional Chinese philosophy, Yin represents passive, dark, and negative qualities, while Yang represents active, light, and positive qualities. This duality influences the meaning of related terms.
Examples
4 of 4我的核酸检测结果是阴性。
My nucleic acid test result is negative.
医生告知，所有病人的血液样本均呈阴性。
The doctor informed that all patient blood samples were negative.
还好，这次没中招，结果是阴性。
Luckily, I didn't get infected this time, the result was negative.
该实验旨在检测样本中是否存在特定蛋白质，结果显示为阴性。
The experiment aimed to detect the presence of a specific protein in the sample, and the result was negative.
