A1 noun 中性 #453 最常用

laptop

/ˈlæp.tɒp/

A laptop is a portable personal computer that is small and light enough to be used on a person's lap. It combines a screen, keyboard, and processor into one battery-powered unit that you can carry easily.

例句

3 / 5
1

I use my laptop to watch movies in bed.

I use my laptop to watch movies in bed.

2

Please ensure your laptop is stored securely during the flight.

Please ensure your laptop is stored securely during the flight.

3

Grab your laptop and let's go to the cafe.

Grab your laptop and let's go to the cafe.

词族

名词
laptop
相关
computer
💡

记忆技巧

Think of the word 'lap' (the top of your legs when sitting) and 'top' (sitting on top of them). It is a computer that sits on your lap.

快速测验

I need to ____ my laptop because the battery is low.

正确!

正确答案是: charge

例句

1

I use my laptop to watch movies in bed.

everyday

I use my laptop to watch movies in bed.

2

Please ensure your laptop is stored securely during the flight.

formal

Please ensure your laptop is stored securely during the flight.

3

Grab your laptop and let's go to the cafe.

informal

Grab your laptop and let's go to the cafe.

4

Students are required to bring a laptop to the research seminar.

academic

Students are required to bring a laptop to the research seminar.

5

I need to update the presentation on my work laptop before the meeting.

business

I need to update the presentation on my work laptop before the meeting.

词族

名词
laptop
相关
computer

常见搭配

open a laptop to lift the lid and start using the device
charge a laptop to connect the device to power to fill the battery
laptop bag a protective case used for carrying the computer
work on a laptop to perform tasks using the computer
laptop screen the visual display part of the device

常用短语

on my laptop

referring to files or programs located on the device

laptop-friendly

a location that provides space and power for computer users

close your laptop

the instruction to shut the lid of the device

容易混淆的词

laptop vs desktop

A desktop is a large computer meant to stay in one fixed place on a desk.

laptop vs tablet

A tablet is a thin, handheld touch-screen device that usually lacks a permanent physical keyboard.

📝

使用说明

The word 'laptop' is very common in daily speech, though 'notebook' is often used in professional or technical contexts to describe the same device.

⚠️

常见错误

Learners sometimes use 'notebook' to mean a laptop, which is correct, but they must be careful not to confuse it with a paper notebook used for writing with a pen.

💡

记忆技巧

Think of the word 'lap' (the top of your legs when sitting) and 'top' (sitting on top of them). It is a computer that sits on your lap.

📖

词源

Coined in the 1980s as a portable alternative to the 'desktop' computer, combining 'lap' and 'top'.

语法模式

Countable noun (plural: laptops) Used with the preposition 'on' (working on my laptop)
🌍

文化背景

In many modern cultures, the laptop is a symbol of the 'digital nomad' lifestyle, where people work from anywhere in the world.

快速测验

I need to ____ my laptop because the battery is low.

正确!

正确答案是: charge

更多Technology词汇

smartphone

A1

A mobile phone that performs many of the functions of a computer, typically having a touchscreen interface, internet access, and an operating system capable of running downloaded applications. It is used for communication, entertainment, and productivity.

printer

A1

A machine that is connected to a computer and used for putting writing or images onto paper. It typically uses ink or toner to create a physical copy of a digital document.

microphone

A1

A microphone is a device used to capture sound and convert it into electrical signals. It is commonly used for recording music, speaking in public, or talking during video calls.

charger

A1

A device used to store energy in a battery by connecting it to an electric power source. It is most commonly used for electronic devices like smartphones, laptops, and tablets to keep them working.

battery

A1

A device that stores chemical energy and converts it into electrical power to run electronic devices. It is commonly found in objects like mobile phones, remote controls, and cars.

cable

A1

A thick wire or bundle of wires covered in plastic that carries electricity or electronic signals. It is commonly used to connect electronic devices, like computers and televisions, to power or to each other.

USB

A1

A USB is a small electronic device used for storing information and moving it from one computer to another. It also refers to a standard type of connection used to plug devices like keyboards or printers into a computer.

internet

A1

The internet is a global system of connected computer networks that allows people to share information and communicate with each other. It is the physical infrastructure used to access websites, send emails, and stream videos.

upload

A1

An upload is the process of sending data or a file from a personal device, like a computer or phone, to a larger system or the internet. It also refers to the specific content that has been transferred to a server or website.

online

A1

The state or condition of being connected to the internet or a computer network. It describes services, activities, or communications that occur through the web rather than in person or via physical media.

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