haymaker是什么意思？

haymaker

英['heɪˌmeɪkə] 美['heɪˌmeɪkə]

• n. 制作干草者，干草机，强击；

英英词典释义

• Noun
  1. a farm machine that treats hay to cause more rapid and even drying
  2. a hard punch that renders the opponent unable to continue boxing