competition可数吗

competition表示竞争、角逐时，为抽象名词，不可数，例如intense competition between schools学校之间激烈的竞争；competition表示比赛、竞赛竞争对手时，为可数名词，其复数形式为competitions，例如to enter a competition参加比赛、a surfing competition一次冲浪比赛等。

相关例句：

1、We are in competition with four other companies for the contract.

我们在与其他四家公司竞争这项合同。

2、There is now intense competition between schools to attract students.

现在学校之间为了招揽生源展开了激烈竞争。

3、Can she take the heat of this level of competition?

她承受得了这种水平的比赛的压力吗？

4、He was on a real high after winning the competition.

他赢了那场比赛后高兴极了。

5、They had a competition to see who could throw the furthest.

他们举行了一场比赛，看谁投得最远。