beat的不定式的形式

不定式形式是 to beat，例如：

1、Their recent wins have proved they're still the ones to beat.他們最近的勝利已證明，他們仍然是最難打敗的隊。

2、It's extremely difficult to beat a seeded player.打敗種子選手格外不容易。

3、We were up and off early to beat the heat.我們很早就起牀出發了，趁天還沒熱。