blindness
The condition of being unable to see due to physiological or neurological factors. It can also refer to a lack of perception, awareness, or judgment regarding a specific situation or fact.
例句
3 / 5He has struggled with night blindness since he was a young child.
He has had difficulty seeing in low light conditions since childhood.
The clinical trial focuses on reversing permanent blindness caused by retinal damage.
The medical study aims to restore sight in cases of permanent vision loss.
His blindness to his own faults makes it very difficult to argue with him.
He is completely unaware of his own mistakes, which makes debating him hard.
词族
记忆技巧
Remember that '-ness' turns an adjective (blind) into a noun (blindness), representing the 'state of being' blind.
快速测验
The CEO's ________ to the concerns of his employees eventually led to a massive strike.
正确！
正确答案是： blindness
例句
He has struggled with night blindness since he was a young child.
everydayHe has had difficulty seeing in low light conditions since childhood.
The clinical trial focuses on reversing permanent blindness caused by retinal damage.
formalThe medical study aims to restore sight in cases of permanent vision loss.
His blindness to his own faults makes it very difficult to argue with him.
informalHe is completely unaware of his own mistakes, which makes debating him hard.
Inattentional blindness is a psychological phenomenon where an individual fails to perceive an unexpected stimulus.
academicA psychological effect where a person does not notice something visible because they are focused elsewhere.
The board's blindness to changing market demands resulted in a sharp decline in stock value.
businessThe management's failure to recognize new market trends caused the company's value to drop.
词族
常见搭配
常用短语
Inattentional blindness
The failure to notice a fully-visible but unexpected object because attention was engaged on another task.
Blindness to change
A phenomenon where a person viewing a visual scene fails to detect a large change within it.
Willful blindness
A term used in law to describe a situation where a person seeks to avoid civil or criminal liability for a wrongful act by intentionally keeping themselves unaware of facts.
容易混淆的词
'Blind' is usually an adjective describing the person, while 'blindness' is the noun describing the condition.
'Deafness' refers to the loss of hearing, whereas 'blindness' refers to the loss of sight.
使用说明
Use 'blindness' when discussing the medical condition or the abstract concept of being unaware. When used metaphorically, it is often followed by the preposition 'to'.
常见错误
Learners often mistakenly use 'blindness' as an adjective (e.g., 'He is blindness' instead of 'He is blind'). Always remember that 'blindness' is the name of the state or quality.
记忆技巧
Remember that '-ness' turns an adjective (blind) into a noun (blindness), representing the 'state of being' blind.
词源
Derived from the Old English 'blind' (lacking sight) combined with the Germanic suffix '-ness', used to form abstract nouns.
语法模式
文化背景
In many cultures, blindness is discussed alongside accessibility rights and the use of assistive technologies like Braille or guide dogs.
快速测验
The CEO's ________ to the concerns of his employees eventually led to a massive strike.
正确！
正确答案是： blindness
相关词汇
相关词
to
A1Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.
and
A1A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.
a
A1A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.
that
A1This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.
I
A1The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.
for
A1Used to show who is intended to have or use something, or to explain the purpose or reason for an action. It is also frequently used to indicate a specific duration of time.
not
A1A function word used to express negation or denial. It is primarily used to make a sentence or phrase negative, often following an auxiliary verb or the verb 'to be'.
with
A1A preposition used to indicate that people or things are together, in the same place, or performing an action together. It can also describe the instrument used to perform an action or a characteristic that someone or something has.
he
A1A pronoun used to refer to a male person or animal that has already been mentioned or is easily identified. It functions as the subject of a sentence.
you
A1Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.
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