beat an opponent的用法和樣例：
例句
- She had to outreach her opponent to win the fencing match.
要贏得這場擊劍比賽的勝利她就必須戰勝對手。 - A player thinks he has a good chance of winning a match against an opponent.
一個球員認為他很有機會戰勝對手。 - He had a strong will to beat his opponent.
他有擊敗對手的強烈慾望。 - The boxer let his opponent off the hook many times.
那拳擊手失掉了許多次擊敗對手的機會。
