指鼓励在条件等同的条件下进行竞争、优胜劣汰的机制competitive mechanism

• 我盼望邮政也引入竞争机制。

  I hope that the postal service will introduce a competitive mechanism.

• 英国全民免费医疗体系引入了竞争机制。

  The universal free health care system in the United Kingdom has introduced a competitive mechanism.