residual

中文： 残余、剩余、重播追加酬金

1. A remainder left over at the end of some process.
2. Payments made to performers, writers and directors when a recorded broadcast is repeated.
3. The difference between the observed value and the estimated value of the quantity of interest.
4. A spiritual presence left behind in a place as a result of a person's death or some other significant event.

复数 residuals