big hitter

• 1. 

  N-COUNT A big hitter is an athlete such as a golfer or tennis player who hits the ball with a lot of force. 大力球手

  例：

  The Uruguayan-born big hitter smashed 28 aces.

  这位乌拉圭出生的大力击球手发了28个直接得分球。

• 2. 

  N-COUNT A big hitter is a powerful or influential person, especially in business or politics. (尤指商界或政界的)重磅人物 [非正式]

  例：

  He brings a reputation as a big hitter and hard worker.

  他有重磅人物和工作狂的声名。