occupancy

n.

1. 占有, 使用, 居住
   • The occupancy rate of beds has been averaging out about 80 percent.
     病床占用率平均保持在80％左右。
2. 占有期, 占用期
   • He took uninterrupted occupancy of this position for ten years.
     他持续担任这一职位10年。