Low battery
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Compact things are small or take up very little space. He was compact, probably no taller than me. 形容词 a compact person is small but strong. A compact person is small but strong. He looked physically very powerful, athletic in a compact way. Testers are easy to carry, they are compact, lightweight, and powered by a rechargeable. A compact cassette, camera, or car is a small type of cassette, camera, or car. Compact noun [c] (agreement) an agreement between two or more people, organizations, or countries: [approval] [. ] 2. 形容词 [adjective noun] a compact cassette, camera, or car is a small type of cassette, camera, or car. Compact noun [c] (agreement) formal a formal agreement between two or more people, organizations, or countries 合约;契约;协定 扭力 测试仪 结构 紧凑 、 重量 轻 、 使用 可 充电 电池, 携带 方便。 You use this word when you think this is a good quality.