V2EX battery-powered

Battery-powered

释义 Definition

形容词(adjective):由电池供电的;使用电池作为能源运行的。形容某种设备或装置不需要外接电源,而是依靠电池驱动。

发音 Pronunciation

/btri pard/

例句 Examples

This toy car is battery-powered, so you don't need to plug it in.
这辆玩具车是电池供电的,所以你不需要插电。

The researchers developed a lightweight, battery-powered sensor that can be attached to wildlife to monitor their movements over long periods without human intervention.
研究人员开发了一种轻便的电池供电传感器,可以安装在野生动物身上,长时间监测它们的活动轨迹,而无需人工干预。

词源 Etymology

battery 一词源自法语 batterie,最初指"击打"或"一组物品"。在18世纪,本杰明富兰克林首次将 battery 用于描述一组储存电荷的莱顿瓶,后来逐渐演变为现代意义上的"电池"。powered 来自 power,源自古法语 poeir,意为"能够、有力量"。两个词用连字符组合构成复合形容词 battery-powered,字面意思是"由电池提供动力的",随着便携式电子设备的普及,这个词在20世纪变得极为常见。

相关词汇 Related Words

文学与作品引用 Literary References

  • 雷布拉德伯里(Ray Bradbury)的科幻小说中经常出现对 battery-powered 设备的描写,用以塑造未来世界的日常生活场景。
  • 在菲利普K迪克(Philip K. Dick)的《仿生人会梦见电子羊吗?》(*Do Androids Dream of Electric Sheep?*)中,battery-powered 的概念与人造生命和电子动物的主题密切相关,探讨了人工与自然之间的界限。
  • 在大量现代科技类非虚构作品中,如沃尔特艾萨克森(Walter Isaacson)的《史蒂夫乔布斯传》(Steve Jobs),battery-powered 被频繁用于描述便携式电子产品的革命性发展。
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