battery-backed

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Of a device, using a battery to maintain operation when not powered by the main electrical supply (e.g. during a blackout). not-comparable
  2. Using a battery to maintain volatile memory when powered off. not-comparable
  3. Of saved game data, written to a volatile memory chip in a video game cartridge to maintain the data when not in use. not-comparable
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