battery of一组;一套
storage battery蓄电池;蓄电池组
1.Scientists and engineers have long believed in the promise of batteries to change the world.
长期以来,科学家和工程师们都相信电池能够改变世界。
5.The UT team put special sticks inside the soil to capture the energy and keep it in the lamp's batteries for later use.
UT团队在土壤中放置了特殊的棍子来获取能量,并将其保存在灯的电池中以供以后使用。