首頁›Browse›B›battery barbattery bar編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看battery barbattery bar — 名詞名詞1. a level indicator for battery charge on a device1.名詞釋義電量條a level indicator for battery charge on a device例句My phone's battery bar is almost empty.