brad

a small metal pin with a large head, used for fixing wood or other materials together

clavo, arandelas

Collocations brad hammer

• Use a brad to secure the panel.

  Utiliza un clavo para sujetar el tablero.

a person who is very skilled at something, especially a sport or game

experto, profesional

Collocations brad in chess

• He's a brad at playing chess.

  Él es un experto en jugar ajedrez.