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单词 battery pack
释义

Definition of battery pack in English:

battery pack

noun

  • A group of (especially rechargeable) batteries contained within a casing and used as a power source.

Origin

1930s; earliest use found in Algona (Iowa) Upper Des Moines.

Definition of battery pack in US English:

battery pack

noun

  • A group of (especially rechargeable) batteries contained within a casing and used as a power source.

Origin

1930s; earliest use found in Algona (Iowa) Upper Des Moines.
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更新时间：2025/1/30 23:28:38