frett

词形变化

fretts 复数

释义与例句

n.
  1. 1.

    A vitreous compound, used by potters in glazing, consisting of lime, silica, borax, lead, and soda.

    不可数
  2. 1.

    The worn side of the bank of a river.

    商务 采矿

词源

See frit.

来源：wiktionary