碲化物

例句：

1. 1. Tellurium is a rare element with unique properties.
   碲是一种稀有元素，具有独特的性质。
2. 2. Telluride is used in solar cells to absorb sunlight.
   碲化物用于太阳能电池中吸收阳光。
3. 3. The tellurium compounds are widely used in electronics and optics.
   碲化物在电子和光学领域有广泛应用。