| 单词 | A battery |
| 释义 | A battery (once / 2211 pages) n WORD FAMILY A battery: A batteries USAGE EXAMPLESA battery of tests before and after each session showed no differences in weight loss and fat loss and similar drops in cholesterol levels. Washington Post(Nov 25, 2016) A battery can only generate as much electricity as its chemical components can store energy. The Guardian(Oct 10, 2016) A battery has an anode and a cathode, as well as an electrolyte medium that shuttles lithium ions between the anode and cathode. Time(Aug 24, 2016) n the battery used to heat the filaments of a vacuum tube Hyper battery, electric battery a device that produces electricity; may have several primary or secondary cells arranged in parallel or series |
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