know ball

短语

词形变化

knew ball knowing ball known ball knows ball 三单 knows ball knowing ball 现在分词 knew ball 过去式 known ball 过去式 known ball 过去分词

释义与例句

v.
  1. 1.

    Synonym of know one's stuff.

    不及物 俚语
  2. 2.

    Used other than figuratively or idiomatically: see know, ball; to be knowledgeable about a ball sport.