compete的名词形式

　　例句：

　　We can't compete with them on price.

　　我们在价格上无法与他们竞争。

　　The company must reduce costs to compete effectively.

　　公司要有效地参与竞争必须降低成本。

　　Charles has never felt the need to compete with anyone.

　　查尔斯从未感觉到与人竞争的需要。