(设备)
小工具
a mechanical tool or an electronic device that is useful for doing something
(蓝牙技术)
蓝牙
the system through which different devices can be connected to each other over short distances wirelessly using radio waves
Bluetooth is a wireless technology that allows devices to communicate with each other over short distances. It is commonly used to connect devices like smartphones, headphones, speakers, and computers without the need for cables. Bluetooth works by using radio waves to transmit data between devices within a range of about 30 feet or 10 meters. It is widely used for hands-free calling, streaming music, transferring files, and connecting various accessories. Bluetooth is popular for its convenience, ease of use, and low energy consumption, making it a standard feature in many modern electronic devices.
(耳麦)
耳机
a device worn on the head that combines a headphone and microphone for listening and speaking
(音响)
扬声器
equipment that transforms electrical signals into sound, loud enough for public announcements, playing music, etc.
A speaker is a device that produces sound. It takes electrical signals and converts them into audible noise, allowing music, voices, or other sounds to be heard from electronic devices. Speakers are commonly found in radios, televisions, and computers, and they can range in size from small portable units to large, high-power systems.
(便携式录像机)
摄像机
a portable device used to take pictures and videos
A camcorder is a portable electronic device designed primarily for recording video, but it can also take still pictures. It often includes features like a zoom lens for close-ups, a built-in microphone for capturing audio, and a screen for viewing what is being recorded. Camcorders are popular for capturing events, making videos, and taking snapshots, offering convenience in recording and playback.
(数码广播)
数字广播
a type of radio broadcasting that uses digital signals for transmitting audio, providing clearer sound quality compared to analog radio
语法信息:
(游戏主机)
视频游戏机
an electronic device on which video games can be played
A video game console is an electronic device designed to play video games. It connects to a television or monitor and is typically operated with a controller. Consoles are specialized hardware systems built for gaming, with all the necessary components, such as processing power and storage, to run games. Popular examples include systems like the PlayStation, Xbox, and Nintendo Switch. Consoles are often sold with exclusive games and offer a more streamlined, plug-and-play experience compared to personal computers. They are widely used for home gaming, providing a wide variety of entertainment for players of all ages.
语法信息:
(优盘)
内存棒
a small device used for storing or transferring data between electronic devices
语法信息:
(数码音乐播放器)
MP3播放器
a small device used for listening to audio and MP3 files
An MP3 player is a portable device designed to play digital music files, specifically those in the MP3 format. It stores audio files and allows users to listen to music through headphones or speakers. The player typically features controls for navigating playlists, adjusting volume, and selecting tracks. MP3 players are used for personal music enjoyment and can often store a large number of songs in a compact format.
语法信息:
(导航系统)
卫星导航
a device that uses GPS technology and satellite signals to help drivers navigate to their destination by providing them with real-time information about their location and route
Satellite navigation is a device that uses GPS technology and signals from satellites to help drivers find their way to their destination. It provides real-time updates about the driver's current location and the best route to take. By receiving signals from satellites, the device can give step-by-step directions, track movement, and suggest alternate routes if necessary. This system is especially useful for guiding drivers through unfamiliar areas and ensuring they reach their destination efficiently.
语法信息:
(智能通讯设备)
智能手机
a portable device that combines the functions of a cell phone and a computer, such as browsing the Internet, using apps, making calls, etc.
A smartphone is a portable electronic device that combines the features of a cell phone with advanced computing capabilities. It allows users to make calls, send messages, browse the Internet, use apps, take photos and videos, and access various digital services. Smartphones typically include touchscreens, cameras, GPS, and wireless connectivity options like Wi-Fi and Bluetooth. They are powered by operating systems that support a wide range of applications, making them versatile tools for communication, entertainment, and productivity.
语法信息:
(怀表)
手表
a small clock worn on a strap on your wrist or carried in your pocket
A watch is a timepiece designed to be worn on a person's wrist, typically with a strap or bracelet. Watches come in various styles and types, including analog, digital, and smartwatches. Analog watches use a traditional dial and hands to display time, while digital watches use a digital display to show the time, often including other features such as a stopwatch, alarm, or backlight. Smartwatches have many advanced features, including the ability to make phone calls, receive text messages, and track fitness activity. Watches can be made of different materials, including metal, leather, plastic, and rubber, and are often worn as a fashion accessories in addition to their functional purpose of telling time.
语法信息:
(平板)
平板电脑
a flat, small, portable computer that one controls and uses by touching its screen
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