knuckler

英['nʌklə] 美['nʌklə]
  • n. (=knuckle ball)[棒球] 慢速变化球
  • knuckle n.指关节;膝关节;肘形接头;铰链连接v.以指节压;屈从;开始努力工作
  • knuckler n.(=knuckleball)[棒球]慢速变化球
Noun:
  1. a baseball pitch thrown with little speed or spin