(in sports )体育运动 a person who hits the ball in the way mentioned 击球手 a big/long/hard hitter 很棒的/善于长打的/打击力强的击球手 a left-handed/right-handed hitter 左撇子/右撇子击球手
(in politics or business )政治或商业 a person who is powerful 要员;大亨 the heavy hitters of Japanese industry 日本的工业巨子