cordless

cordless 的音标为 [ˈkɔːdləs] ，基本翻译为“无绳的；无线的”。

速记技巧：将单词拆分记忆，注意单词中的字母c和d，可以尝试用其他字母代替，如用“o”和“d”代替，那么单词就变成了“koolless”，这样就可以联想到“无绳的；无线的”这个意思。同时，也可以根据发音规律，将单词划分为谐音部分，如“cord”可以划分为“寇德”，那么整个单词就可以谐音成“寇德less”，这样也可以联想到其含义。

Cordless这个词的词源可以追溯到拉丁语和希腊语，它指的是没有绳索或线的连接，通常用于描述无线设备或技术。

变化形式：Cordless作为形容词，其比较级和最高级形式分别为morecordless和mostcordless。

相关单词：

1. Unplugged：这个单词与cordless相关，指的是断开的电源线，引申为无拘无束、自由自在的状态。

2. Wireless：这个单词与有线相对，指的是无线电通信，也可以用来描述无线设备或技术。

3. Bluetooth：这是一个蓝牙技术的术语，其词源可以追溯到北欧语，表示蓝牙连接，也用来描述无线通信技术。

4. Cellular：这个单词用来描述蜂窝状的小区网络，也可以用来描述无线设备或技术。

5. Iridium：这个名字来源于希腊神话中的铱星，它是一种人造卫星，常用来比喻远程通信或无线通信技术。

6. Satellite：这个单词用来描述卫星通信，也可以用来描述卫星电视或广播。

7. Antenna：这个单词用来描述无线电信号的接收器或发射器，也可以用来描述无线设备的一部分。

8. Ultracord：这是一个超强纤维的术语，常用来描述一种非常坚韧的线缆材料，也可以用来描述无束缚、强韧的特性。

9. Wireless Router：这个单词用来描述一种无线路由器设备，它可以将网络信号扩大并传输到更远的地方。

10. Cordcutting：这个单词用来描述不再使用有线缆而使用无线设备来获取内容的行为，它反映了现代科技的发展趋势。

常用短语：

1. cordless phone

2. cordless charger

3. cordless technology

4. cordless radio

5. cordless drill

6. cordless keyboard

7. cordless mouse

双语例句：

1. The cordless phone is easy to use.

2. The cordless charger saves space.

3. Cordless technology is becoming more popular.

4. Cordless radios are perfect for small spaces.

5. Cordless drills are powerful tools for home improvement projects.

6. I use a cordless keyboard at work every day.

7. The cordless mouse is a must-have for laptop users.

英文小作文：

Cordless Technology: The Future of Convenience

Cordless technology has revolutionized the way we live our lives. From phones to radios, drills to keyboards and mice, the absence of cables has made life much easier and more convenient. With no need to worry about tangled wires or running out of power, we can enjoy the freedom of movement and the peace of mind that comes with knowing our devices will work wherever we are.

Cordless technology is not just about convenience, however. It is also about sustainability and environmental responsibility. By eliminating the need for cables, we are reducing the environmental impact of power cables, which can be a significant source of waste and pollution. Furthermore, cordless technology is becoming more energy efficient, allowing us to use our devices for longer periods of time without draining our resources too quickly.

In conclusion, cordless technology is changing the way we live our lives and how we view the world around us. It is a symbol of progress and innovation, and one that we can all benefit from as we move towards a more sustainable and convenient future.