1
aberration from + noun
通常指偏离标准或正常状态。
His behavior was an aberration from the norm.
他的行为是对常态的偏离。
偏离；偏差；反常
先理解核心含义，再看它在真实句子里的用法。
偏离；偏差；反常
a state or condition markedly different from the norm
His behavior was an aberration from the norm.
他的行为是对常态的偏离。
偏离；偏离真理、道德正直；异常；偏离直线、正确、适当、正常或自然状态
The act of wandering; deviation from truth, moral rectitude; abnormal; divergence from the straight, correct, proper, normal, or from the natural state.
明显不同于常态的状态或条件
a state or condition markedly different from the norm
光线从同一点发出的光线通过透镜或镜子聚焦到不同焦点,或光线偏离单一焦点；聚焦机制的缺陷,妨碍预期的焦点
The convergence to different foci, by a lens or mirror, of rays of light emanating from one and the same point, or the deviation of such rays from a single focus; a defect in a focusing mechanism that prevents the intended focal point.
精神状态的紊乱
a disorder in one's mental state
The sudden snowstorm in April was an aberration for this warm region.
四月的突然暴风雪对这个温暖地区来说是一种反常现象。
Her rude reply was an aberration; she is usually very polite.
她粗鲁的回答是反常的；她通常很有礼貌。
The scientist checked the equipment again, because the strange reading seemed like an aberration.
科学家再次检查了设备，因为那个奇怪的读数似乎是一种偏差。
通常指偏离标准或正常状态。
His behavior was an aberration from the norm.
他的行为是对常态的偏离。
常用单数，形容词描述类型。
It was just a temporary aberration.
那只是一次暂时的失常。
用于具体领域如科学、数据。
There was an aberration in the test results.
测试结果中出现了一个异常。
Not this
This behavior is aberration from the norm.
Use this
This behavior is an aberration from the norm.
Aberration 为可数名词单数，需用不定冠词 an 修饰，中文无冠词，学习者易遗漏。
Not this
His behavior is aberration.
Use this
His behavior is aberrant.
表示“反常的”应用形容词 aberrant，而非名词 aberration。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
统计上的异常；偏离常规的统计数据
The low sales figures were a statistical aberration, not a trend.
销售数字低迷只是统计上的异常，并非趋势。
色差；色散引起的成像缺陷
The lens corrects chromatic aberration so that colors appear sharp.
该镜头校正了色差，因此色彩显得清晰。
球面像差
Spherical aberration can blur the edges of a telescope image.
球面像差会使望远镜图像的边缘模糊。
基因异常；染色体畸变
The mutation is a rare genetic aberration found in a single population.
这一突变是在单一群体中发现的罕见基因异常。
精神失常；心理反常
His outburst was dismissed as a temporary mental aberration.
他的失态被认为只是一时的精神失常。
偏离常规；异乎寻常的现象
The sudden change was an aberration from the norm.
这种突变是偏离常规的异常现象。
暂时的不正常；一时偏离常态
His sudden anger was a temporary aberration; he is usually very calm.
他突然发怒只是一时的反常；他平时非常冷静。
统计上的异常；数据中的反常现象
The company's poor quarterly results proved to be a statistical aberration, not a long-term trend.
该公司糟糕的季度业绩被证明是统计上的异常，而非长期趋势。
自然界的异象；大自然的反常现象
A white tiger is sometimes considered an aberration of nature.
白虎有时被视为自然界的一种反常现象。
Use aberration naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想：aberration 拼写中含 err（犯错），像钟摆偏离正常轨迹，即“失常、偏差”。
语域：formal 常见场景：学术论文、新闻报道、正式演讲 该词为正式书面词，比较常见于学术写作、新闻或正式演讲等语境，日常口语中较少使用；通常表示偏离正常状态或常规的情况。
常用单数，指偏离正常状态
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.