challenger

The challenger took a dive.

挑战假装被击倒

a challenger of established authority.

向确定的权威挑战的人

The challenger leveled the champion with a mighty uppercut.

挑战用一记有力的上卫冕冠军击倒在地

The champion made very short work of the challenger in the title fight.

在夺冠赛中冠军轻松击败了挑战。

One heavy blow to the chin and the challenger went out like a light.

下巴挨了一重以后, 挑战立即被打得不省人事了。

The challenger had never attempted the distance of 12 rounds.

挑战从未试图跑十二圈

The champion landed another heavy punch and the challenger hit the deck for the third time.

那位冠军又是重重的一击，挑战第三次摔倒在地上。

This could be the winning game for the challenger, who only needs two more points for the championship.

这场比赛可能是挑战获胜, 他只要再得两分就得冠军了。