battery-saver
基本解释
- 电池保护元件
英汉例句
- She had to scrimp and save to pay for her holiday.
她不得不为付假期的费用而苦苦攒钱。 - The calculator needs a new battery.
计算器需换新电池。 - The mechanic checked out the car battery.
汽车修理工检验了汽车里的电池。 - Does your car battery charged easily?
你那辆汽车的蓄电池容易充电吗？ - They are electrifying the battery.
他们正给电池充电。