1. On cold winter days we can stay warm with battery-operated gloves and socks, and specially made coats and jackets. 在寒冷的冬天,我们可以用电池供电的手套和袜子和特殊设计的外套夹克来保暖。
2. Stacked near the checkout counters, and as colorful as a Fisher-Price toy, it is a not-so-serious-looking power tool: a battery-operated saw-and-drill combination. 堆在收银台附近,像费雪玩具一样颜色鲜艳的它,是一个看起来不那么严肃的电动工具:一个电池驱动的锯和钻的组合。
3. Listen to a battery-operated radio or television. 收听用电池的收音机或电视。
4. I got him one of those little battery-operated motorcycles. 我给了他一台那种装电池的小摩托车。
5. And what is the symbolic significance of a battery-operated chemical flame, anyway? 那个由电池控制的化学火焰的象征意义何在?