cordless

無線的、無繩的

She prefers a cordless phone so she can walk around while talking.

她比較喜歡無線電話，講電話時可以四處走動。

充電式的、電池式的指工具

A cordless drill is much easier to use on a ladder.

在梯子上作業時，充電式電鑽方便多了。

無線電話英式口語

Answer it on the cordless; the other handset is charging.

用那支無線電話接吧，另一支正在充電。