Wireless refers to communication or connections made without physical wires.
30秒でわかる単語
- Describes connections without physical cables.
- Common in technology like Wi-Fi and Bluetooth.
- Opposite of 'wired' connections.
Overview
“无线”是一个形容词，意思是“不带电线，不通过导线连接的”。它主要用于描述通信技术、设备或连接方式，表示不需要物理线缆即可实现连接或传输。在现代社会，无线技术已经渗透到我们生活的方方面面，极大地便利了人们的沟通和信息获取。
“无线”通常用作定语，修饰名词，如“无线网络”、“无线电话”、“无线信号”等。它也可以单独使用，表示一种不依赖线缆的状态或技术。例如，“现在很多地方都提供无线服务。”
例文
我的手机没电了，但是我可以找到一个无线充电器。
everydayMy phone is out of battery, but I can find a wireless charger.
为了方便用户，许多公共场所都提供免费的无线网络接入。
formalTo facilitate users, many public places offer free wireless network access.
嘿，这里的Wi-Fi信号怎么样？能连上吗？
informalHey, how's the Wi-Fi signal here? Can I connect?
无线通信技术的发展极大地促进了信息时代的到来。
academicThe development of wireless communication technology has greatly accelerated the advent of the information age.
よく使う組み合わせ
よく使うフレーズ
无线网络
wireless network
无线信号
wireless signal
无线耳机
wireless headphones/earbuds
よく混同される語
'Wired' requires physical cables for connection, while 'wireless' does not.
Bluetooth is a specific type of short-range wireless technology, often used for connecting devices like headphones or speakers to a phone.
文法パターン
How to Use It
使い方のコツ
The term 'wireless' is widely used in technology and everyday life. It generally refers to technologies like Wi-Fi, Bluetooth, cellular data, and radio waves. Ensure the context clearly implies a lack of physical wires.
よくある間違い
Confusing 'wireless' with specific technologies like 'Bluetooth' or 'Wi-Fi' when a general term is needed. Also, sometimes people might incorrectly use 'wireless' to describe something that is simply electronic but still requires a cord.
Tips
Think 'no wires' for wireless
Remember that 'wireless' means devices communicate without needing physical cables connecting them.
Signal strength matters
Wireless connections can be affected by distance and obstacles. Ensure you have a good signal for stable use.
Ubiquitous connectivity
Wireless technology has enabled a world of constant connectivity, changing how we interact and access information globally.
語源
The term 'wireless' emerged in the late 19th century with the development of technologies like radio, distinguishing communication methods that didn't rely on physical wires.
文化的な背景
Wireless technology has dramatically increased convenience and mobility, enabling constant connectivity and transforming social interactions, work, and entertainment.
覚え方のコツ
Think of 'wire-less' – literally meaning 'without wires'. Imagine devices floating freely, not tethered by cables.
よくある質問
4 問“无线”指的是不使用物理线缆的连接方式，例如Wi-Fi信号。而“有线”则需要通过电缆或导线进行连接，例如网线连接电脑。
很多设备都使用无线技术，包括手机、无线鼠标、无线键盘、无线耳机、智能手表和无线路由器等。
“无线网络”通常指Wi-Fi网络，它允许设备在一定范围内连接到互联网或其他网络，而无需插上网线。
“无线电”是指利用无线电波进行信息传输的技术或信号，例如广播、电视和一些通信设备。
自分をテスト
我需要买一个______鼠标，这样桌面上就不会有那么多线了。
句子的意思是需要一个不带线的鼠标，所以“无线”是最合适的词。
这家咖啡馆提供免费的无线网络。
这里的“无线网络”指的是Wi-Fi，是一种不需要插网线的网络连接方式。
请组合以下词语：无线, 手机, 信号, 很好
这个句子结构完整，意思清晰，描述了手机的无线信号状态良好。
スコア： /3
Summary
Wireless refers to communication or connections made without physical wires.
- Describes connections without physical cables.
- Common in technology like Wi-Fi and Bluetooth.
- Opposite of 'wired' connections.
Think 'no wires' for wireless
Remember that 'wireless' means devices communicate without needing physical cables connecting them.
Signal strength matters
Wireless connections can be affected by distance and obstacles. Ensure you have a good signal for stable use.
Ubiquitous connectivity
Wireless technology has enabled a world of constant connectivity, changing how we interact and access information globally.
例文
4 / 4我的手机没电了，但是我可以找到一个无线充电器。
My phone is out of battery, but I can find a wireless charger.
为了方便用户，许多公共场所都提供免费的无线网络接入。
To facilitate users, many public places offer free wireless network access.
嘿，这里的Wi-Fi信号怎么样？能连上吗？
Hey, how's the Wi-Fi signal here? Can I connect?
无线通信技术的发展极大地促进了信息时代的到来。
The development of wireless communication technology has greatly accelerated the advent of the information age.
