例句與造句

1. Today, cobalt ammonium phosphate, cobalt lithium phosphate, and cobalt phosphate are available for use by artists.
2. Cobalt phosphate is available in two varieties  a deep less saturated blueish type and a lighter and brighter somewhat more reddish type.
3. Although it persisted in some paint lines into the twentieth-century, it was displaced by less toxic cobalt compounds such as cobalt phosphate.
4. It's difficult to find cobalt phosphate in a sentence. 用cobalt phosphate造句挺難的