Illuwords绘词
battery:电池;蓄电池 插画
科技 · B1

battery

英 /ˈbætəri/  美 /ˈbætəri/
  • n. 电池;蓄电池A device that stores energy and supplies electricity.
  • n. 一系列;一组A large set of similar things, especially tests or questions.

The torch needs a new battery before our trip.

出发旅行前,这只手电筒需要换一节新电池。

Improved battery technology could make electric vehicles more affordable and reduce dependence on fossil fuels.

电池技术的进步可以降低电动汽车的价格,并减少对化石燃料的依赖。

搭配

a rechargeable battery 可充电电池battery life 电池续航时间charge a battery 给电池充电a battery of tests 一系列测试

辨析提示

复数为batteries;a battery of可指一系列测试。

科技英语词汇CEFR B1

相关词

插画、释义与录音:Word Atlas contributors(词光),CC BY 4.0,已修改。署名与许可