bismuth

例句：

1. 1. This chemical is used in the production of batteries and other electronic devices.
   这种化学物质用于生产电池和其他电子设备。
2. 2.The mineral bismuth is often found in river sediments.
   这种矿物铋通常存在于河流沉积物中。
3. 3.Bismuth is a rare element that can be toxic when ingested in large amounts.
   铋是一种稀有元素，大量摄入时可能有毒。