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Cordless

释义 Definition

cordless（形容词）：无绳的；无线的，指不需要用电线/电源线连接即可工作（常见于电话、工具、吸尘器等）。也常与 battery-powered（电池供电） 相关。

发音 Pronunciation

/krdls/

例句 Examples

The cordless phone is on the kitchen counter.
无绳电话在厨房台面上。

Cordless drills are convenient, but you should keep an extra battery charged for longer projects.
无绳电钻很方便，但做较长的工程时最好多备一块充好电的电池。

词源 Etymology

cordless 由 cord（绳；电线） + -less（无……的） 构成，字面意思就是“没有线的”。随着家用电器与便携式电子产品普及，这个词在现代英语里常用来描述“无需连接电线即可使用”的设备。

相关词 Related Words

文学作品 Literary Works

《White Teeth》Zadie Smith（《白牙》）（作品中有大量日常生活物件与现代城市家居描写，可能出现如 cordless phone 等表述）
《A Visit from the Goon Squad》Jennifer Egan（《恶棍来访》）（涉及不同年代的日常科技与生活细节描写，可能出现 cordless 等现代器物用语）

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