play off against的用法和樣例：
例句
- If the two top teams reach the same result, they will have to play off against each other next week.
如果這兩個最強的隊積分一樣，他們就得在下周決一雌雄。
辭彙搭配
- play off against 使相鬥, 使衝突...
- play one person off against another 在兩人之間挑撥離間(...
- play one person off against the other 在兩人之間挑撥離間(...
