Cobalt
01
钴, 一种具有闪亮银蓝色外观的化学元素，常用于电池和其他金属的生产
a chemical element with a shiny, silvery-blue appearance, often used in the production of batteries and other metals and
例子
Rechargeable batteries rely on cobalt for efficient energy storage in electronic devices.
充电电池依靠钴在电子设备中实现高效的能量存储。
