acuity

英式音标：[əˈkju:əti]

美式音标：[əˈkjuɪti]

词语分类：,GRE

词汇分类：《绯闻女孩》第一季（逐集添加）,西部世界第一季（2016）,（CATTI2）英语二级翻译口笔译考试大纲,建筑之精神分析,交通工程专业英语,从四六级到两万－把COCA变成适合自己的单词书

概况：

n. 敏锐；尖锐；剧烈

词义：

n.

尖锐，（疾病的）剧烈，（视力、才智等的）敏锐；敏度；

英英释义

acuity[ ə'kju:əti ]

n.

sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)

同义词：visual acuitysharp-sightedness

a quick and penetrating intelligence

同义词：acutenesssharpnesskeenness

用法：

词组短语

visual acuity视敏度

双语例句

用作名词(n.)

He had mild tinnitus, and slightly decreased auditory acuity.
他有轻度耳鸣，并且听力稍减。

His mental acuity parallels his physical dominance.
他的精神和体质一样令人敬佩。

Loss of visual acuity and eye contact is generally accepted as visible indicators of alcohol-induced intoxication.
丧失视觉敏锐性和目光接触通常可以被看作是醉酒的特征。

权威例句

New visual acuity charts for clinical research.

The Beaver Dam Eye Study: visual acuity.

Visual acuity as an outcome measure in clinical trials of retinal diseases

New design principles for visual acuity letter charts.

Visual acuity and the causes of visual loss in Australia. The Blue Mountains Eye Study

Visual acuity development in infants and young children, as assessed by operant preferential looking

Standardized illumination for visual acuity testing in clinical research.

Individual differences in non-verbal number acuity correlate with maths achievement

A computerized method of visual acuity testing: adaptation of the early treatment of diabetic retinopathy study testing protocol

Synthesis of the Literature on Visual Acuity and Complications Following Cataract Extraction With Intraocular Lens Implantation

同义词：subtlety,keenness,incisiveness,acuteness

英语词源：

acuity (n.)

early 15c., from Middle French acuité (16c.) or directly from Medieval Latin acuitatem (nominative acuitas) "sharpness," from Latin acuere "to sharpen," related to acus "needle," acuere "to sharpen," from PIE root *ak- "rise to a point, be sharp" (see acrid).

造句：

1. brightness acuity

亮度敏锐性

-- 来源 -- 英汉 - 翻译参考[网络]

2. chromaticity acuity

感色敏度

-- 来源 -- 英汉 - 翻译参考[网络]

3. binocular acuity

双目锐度

-- 来源 -- 英汉 - 翻译参考[网络]

4. darkness acuity

暗敏度

-- 来源 -- 英汉 - 翻译参考[网络]

5. acuity matching

分辩率匹配

-- 来源 -- 英汉 - 翻译参考[网络]

6. olfactory acuity

嗅敏度

-- 来源 -- 英汉 - 翻译参考[网络]

7. acuity photometer

敏锐度光度计

-- 来源 -- 英汉 - 翻译参考[网络]

8. resolution acuity

视觉分辨敏锐度

-- 来源 -- 英汉 - 翻译参考[网络]

9. visual acuity

视敏度

-- 来源 -- 英汉 - 短句参考

10. peripheral acuity

边缘视敏度

-- 来源 -- 英汉 - 翻译参考[网络]