preemptive mulititasking的用法和樣例：
例句
- Finally, a preemptive priority model is designed to schedule the prefetch tasks, which mapped the resource access probability to the task priority.
最後，該文還提出搶佔式優先順序模型來調度預取任務，將資源的訪問概率映射為優先順序。 - The cimmonly used mode is a preemptive calling sequence, where the application returns to the system after each update.This might cause jerky movie output.
搶佔式中斷調用順序，這是一種常用的方式，應用程序每次修改後返回系統，這導致視頻的不平穩輸出。
