C1 noun 中性

computer

/kəmˈpjuː.tər/

A sophisticated electronic device designed to store, retrieve, and process data through programmed instructions. In modern discourse, it encompasses everything from microprocessors in appliances to high-performance servers facilitating global networks.

例句

3 / 5
1

I need to restart my computer because it's running incredibly slow today.

I need to reboot my personal device as its performance has significantly decreased today.

2

The institution has upgraded its computer infrastructure to facilitate more complex data analysis.

The organization improved its digital hardware systems to allow for more intricate data processing.

3

My computer is acting up again; I think it might have a virus.

My laptop is malfunctioning once more; I suspect it is infected with malware.

词族

名词
computer
Verb
compute
副词
computationally
形容词
computational
相关
computing
💡

记忆技巧

Think of the Latin root 'putare' which means 'to think' or 'to prune'. A computer is a machine that 'thinks with' (com-) data to give you a result.

快速测验

The research team utilized a powerful super_____ to analyze the billions of data points collected from the satellite.

正确!

正确答案是: computer

例句

1

I need to restart my computer because it's running incredibly slow today.

everyday

I need to reboot my personal device as its performance has significantly decreased today.

2

The institution has upgraded its computer infrastructure to facilitate more complex data analysis.

formal

The organization improved its digital hardware systems to allow for more intricate data processing.

3

My computer is acting up again; I think it might have a virus.

informal

My laptop is malfunctioning once more; I suspect it is infected with malware.

4

High-performance computer systems are indispensable for simulating climate change models.

academic

Advanced computing hardware is essential for creating digital simulations of environmental shifts.

5

The company allocated a significant portion of its budget to procure high-end computer workstations for the design team.

business

The firm spent a large amount of money to buy powerful desktop units for the creative department.

词族

名词
computer
Verb
compute
副词
computationally
形容词
computational
相关
computing

常见搭配

computer literate having the knowledge and ability to use computers effectively
personal computer a multi-purpose computer whose size and capabilities make it useful for individuals
computer network a set of computers sharing resources located on or provided by network nodes
computer hardware the physical components that a computer system requires to function
quantum computer a computer that exploits quantum mechanical phenomena to perform calculations

常用短语

garbage in, garbage out

the quality of output is determined by the quality of the input

computer says no

a phrase used to describe a situation where a bureaucratic process is stalled by a rigid system

computer-aided design

the use of computers to assist in the creation or modification of a design

容易混淆的词

computer vs calculator

A calculator is designed for basic arithmetic, while a computer is a general-purpose programmable machine.

computer vs processor

The processor is a specific component (the CPU) inside the computer, not the entire machine itself.

📝

使用说明

The word is frequently used as an attributive noun (e.g., 'computer science', 'computer desk'). In modern contexts, 'computer' often implies a desktop or laptop, though technically it includes smartphones and servers.

⚠️

常见错误

Learners often use the gerund 'computing' when they actually mean the physical object 'computer'. Additionally, avoid using 'a computer' when referring to the abstract field of study, which should be 'computer science'.

💡

记忆技巧

Think of the Latin root 'putare' which means 'to think' or 'to prune'. A computer is a machine that 'thinks with' (com-) data to give you a result.

📖

词源

Derived from the Latin 'computare' (to count, sum up, or reckon together); originally referred to a person who performed mathematical calculations.

语法模式

countable noun plural: computers often acts as a noun adjunct in compound nouns
🌍

文化背景

The transition from 'room-sized mainframes' to the 'Personal Computer' (PC) in the 1980s is considered one of the most significant cultural shifts in modern history.

快速测验

The research team utilized a powerful super_____ to analyze the billions of data points collected from the satellite.

正确!

正确答案是: computer

相关词

badly

A1

In a way that is not good, effective, or successful. It can also be used to mean 'very much' when you want or need something a lot.

lineup

A1

A lineup is a group of people or things organized in a specific order for an event or purpose. It is often used to describe players on a sports team, performers at a concert, or a list of products.

thoughtful

A1

Thoughtful describes someone who is kind and thinks about the needs or feelings of others. It can also describe a person who is thinking deeply or carefully about a specific subject.

skull

A1

The skull is the hard, bony structure that forms the head in humans and animals. Its main purpose is to protect the brain and support the shape of the face.

recipient

A1

A recipient is a person or group that receives something, such as a letter, a gift, or an award. It is a formal way to describe the person on the receiving end of an action or object.

shy

A1

Shy describes a person who feels nervous, uncomfortable, or timid around other people. It often involves a lack of confidence in social situations or a hesitation to speak and interact with strangers.

shorts

A1

Shorts are a type of clothing worn on the lower part of the body that covers the hips and the tops of the legs. They are typically worn in warm weather or during physical activities like sports and exercise.

meadow

A1

A meadow is a field covered with grass and often wildflowers. It is a natural area where grass is allowed to grow freely, often used for animals to graze or for people to enjoy nature.

disrupt

A1

To stop something from happening in the normal way or to cause a problem that interrupts a process. It is often used when an event or a system is forced to change its usual flow.

scary

A1

Something that is scary makes you feel afraid or frightened. It is often used to describe things like horror movies, monsters, or dangerous situations that cause a feeling of fear.

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