battery-saver
基本解釋
- 電池保護元件
英漢例句
- She had to scrimp and save to pay for her holiday.
她不得不為付假期的費用而苦苦攢錢。 - The calculator needs a new battery.
計算器需換新電池。 - The mechanic checked out the car battery.
汽車修理工檢驗了汽車里的電池。 - Does your car battery charged easily?
你那輛汽車的蓄電池容易充電嗎? - They are electrifying the battery.
他們正給電池充電。