词条„batteryless“在英语 » 德语中的译文

batteryless 形

用户条目

batteryless (devices)

batterielos attr

batteryless (devices)

ohne Batterien präd

单语范例（未经PONS编辑处理）

英语

Crystal radio receivers are a very simple kind of batteryless radio receiver.

en.wikipedia.org

The development of the battery eliminator, and, in 1925, batteryless receivers operated by household power, reduced operating costs and contributed to the growing popularity of radio.

en.wikipedia.org

For the first time a batteryless, wireless, system that could alert caregivers from a distance of wet diapers was developed.

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