Weston cadmium cell

例句：

1. 1. The cadmium cell is a type of battery that uses the element cadmium as its active material.
   镉电池是一种使用元素镉作为活性材料的电池类型。
2. 2. The cadmium cell was used in early electronic devices due to its high energy density.
   由于其高能量密度，镉电池在早期电子设备中被广泛使用。
3. 3. The cadmium cell has been replaced by more environmentally friendly alternatives like lithium-ion batteries.
   锂离子电池等更环保的替代品已经取代了镉电池。