magic mud

短语

发音

US

释义与例句

n.
  1. 1.

    A mixture of refractory materials used in casting metal.

    不可数
  2. 2.

    A semi-liquid substance made of cornstarch and water, used in children's experiments.

    不可数
  3. 3.

    A substance used to treat baseballs before they are put into professional play, to provide a firmer grip and better control.

    不可数