B2 noun 中性

brightness

/ˈbraɪtnəs/

Brightness refers to the quality of reflecting or emitting a large amount of light, as well as the vividness of a color. Metaphorically, it can also describe a person's intelligence or a cheerful, optimistic outlook.

例句

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1

You should lower the brightness on your computer screen to reduce eye strain.

Lower the intensity of light on your monitor to help your eyes.

2

The scientific equipment measured the brightness of the distant star with high accuracy.

The tools measured the light intensity of the star precisely.

3

I really love the brightness of the yellow paint you chose for the kitchen.

I like how vivid and light the yellow paint looks in the kitchen.

词族

名词
brightness
Verb
brighten
副词
brightly
形容词
bright
相关
brilliance
💡

记忆技巧

Focus on the suffix '-ness,' which turns the adjective 'bright' into a state of being. Imagine a 'bright' sun creating 'brightness' all around you.

快速测验

The ______ of the noon sun made it almost impossible to drive without sunglasses.

正确!

正确答案是: brightness

例句

1

You should lower the brightness on your computer screen to reduce eye strain.

everyday

Lower the intensity of light on your monitor to help your eyes.

2

The scientific equipment measured the brightness of the distant star with high accuracy.

formal

The tools measured the light intensity of the star precisely.

3

I really love the brightness of the yellow paint you chose for the kitchen.

informal

I like how vivid and light the yellow paint looks in the kitchen.

4

In this experiment, we vary the brightness of the stimulus to observe the subjects' reaction times.

academic

The researchers changed the light levels to see how people reacted.

5

Our marketing team wants to increase the brightness of the logo to make it stand out on mobile devices.

business

The company wants the logo to be more vivid so it is easier to see on phones.

词族

名词
brightness
Verb
brighten
副词
brightly
形容词
bright
相关
brilliance

常见搭配

adjust the brightness change the level of light
blinding brightness light so strong it is hard to see
screen brightness the light level of a digital display
full brightness the maximum light setting
unusual brightness an unexpected amount of light

常用短语

brightness of the future

the hopefulness or potential of coming times

adjust for brightness

to change settings based on available light

eyes full of brightness

eyes showing intelligence or happiness

容易混淆的词

brightness vs lightness

Brightness refers to light intensity or vividness, while lightness usually refers to weight or how pale a color is.

brightness vs lighting

Lighting refers to the equipment or arrangement of lights in a room, whereas brightness is the quality of the light itself.

📝

使用说明

Brightness is most commonly used when talking about digital screens or light sources. When describing a person's mind, use 'intelligence' for formal contexts, though 'brightness' is common in general conversation.

⚠️

常见错误

Learners often use 'bright' (the adjective) when they need the noun 'brightness' (e.g., saying 'the bright of the sun' instead of 'the brightness of the sun').

💡

记忆技巧

Focus on the suffix '-ness,' which turns the adjective 'bright' into a state of being. Imagine a 'bright' sun creating 'brightness' all around you.

📖

词源

Derived from the Old English 'beorhtnes,' coming from 'beorht' (bright) and the suffix '-nes' used to form abstract nouns.

语法模式

uncountable noun can be modified by adjectives (extreme brightness, low brightness) often follows 'the' in a prepositional phrase
🌍

文化背景

In many Western cultures, brightness is symbolically linked to hope, intelligence ('a bright student'), and positivity.

快速测验

The ______ of the noon sun made it almost impossible to drive without sunglasses.

正确!

正确答案是: brightness

相关词

comagnment

C1

Describes a state of shared administrative authority or joint management over a specific project, resource, or asset. It is typically used in formal or technical contexts to characterize agreements where oversight is distributed among multiple parties.

semiferous

C1

Describing a plant, organ, or biological structure that produces, bears, or carries seeds. It is a technical term used to categorize species or parts based on their reproductive capacity to generate seeds.

inmissery

C1

A formal noun describing the state of being profoundly engulfed in or trapped by extreme distress, sorrow, or wretchedness. It emphasizes the internal and seemingly inescapable nature of one's suffering within a specific situation.

anfractty

C1

To follow a winding, circuitous, or indirect course; to move in a way that involves many twists and turns. Figuratively, it refers to the act of complicating a process or narrative with unnecessary details or indirect logic.

syngestable

C1

A syngestable is a specialized synthetic substance or component designed to be integrated and processed seamlessly within a biological or chemical system. It is used in advanced pharmacology to describe a material that acts as a carrier and is completely absorbed by the host environment.

ansimilent

C1

An adjective describing the capacity or tendency of a system, organism, or culture to absorb, integrate, and incorporate external elements into its own structure. It characterizes a process where new information or substances are transformed to become similar to the existing entity.

monofigist

C1

To portray or interpret a complex situation, narrative, or system by focusing exclusively on a single central figure or symbol. It involves the reduction of a multifaceted context into a singular figurative representation for the sake of simplified analysis or artistic emphasis.

obcapible

C1

Describing something that is easily perceived, understood, or grasped by the mind or senses. It is often used in technical or analytical contexts to denote clarity and discernibility.

anprobery

C1

Relating to the act of probing or testing, typically used to describe an investigative or experimental approach to solving a problem. It characterizes a stage where evidence is sought or theories are tentatively explored before a final conclusion is reached.

semisanctship

C1

To accord a status of partial holiness or semi-sacred reverence to a person, object, or idea. It describes the act of treating something with significant respect and religious-like devotion without claiming it is fully divine.

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