lock-in rate

例句：

1. 1. The company's lock-in rate is 95%.
   该公司的锁定率是95%。
2. 2. Thenew product has a lock-in rateof 80%.
   新产品的锁定率为80%。
3. 3. The lock-in rateis crucial for the success of the project.
   锁定率对于项目的成功至关重要。