单词 | battery |
释义 | battery battery /; / noun [C] (plural batteries)
1 a device that is placed inside a car engine, clock, radio, etc. and that produces the electricity that makes it work: I need to recharge the batteries in my laptop. battery-powered/-operated The batteries are flat/dead (= not producing enough/any electricity).
2 a large number of things of the same type: a battery of aptitude tests
RECHARGE |
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