loose rate

例句：

1. 1. The company's loose rate has increased significantly in recent months.
   该公司的松散率在最近几个月显著上升。
2. 2.The loose rate of the economy is a key indicator of inflation.
   经济松弛率是通胀的关键指标。
3. 3.The loose rate of the financial market is closely monitored by investors.
   金融市场的松弛率由投资者密切监控。